Brown Study — Copper Spark HarmonyA study in color.
Start with the whole. Fall for the details.
Warm Brown
Lightness
One color.
More possibilities.
RGB 125, 69, 29 · HSL 25°, 62.3%, 30.2%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #7D451D.
Every shade.
A new perspective.
#7D451D7.66:1 · AAA03 Profile & contrast
- CIELAB · D65
- 35.4, 20.6, 33.6
- Relative luminance
- 0.087
- HSL saturation
- 62.3%
- HSL lightness
- 30.2%
Aa On white · 7.66:1 · AAA
Aa On black · 2.74:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #483921 at 1.46:1.
Warm Brown
Lightness
One color.
More possibilities.
RGB 107, 69, 38 · HSL 27°, 47.6%, 28.4%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #6B4526.
Every shade.
A new perspective.
#6B45268.39:1 · AAA03 Profile & contrast
- CIELAB · D65
- 33, 12.9, 25.1
- Relative luminance
- 0.0752
- HSL saturation
- 47.6%
- HSL lightness
- 28.4%
Aa On white · 8.39:1 · AAA
Aa On black · 2.50:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #785D2D at 1.36:1.
Warm Brown
Lightness
One color.
More possibilities.
RGB 96, 65, 38 · HSL 27.9°, 43.3%, 26.3%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #604126.
Every shade.
A new perspective.
#6041269.20:1 · AAA03 Profile & contrast
- CIELAB · D65
- 30.4, 10.1, 21.7
- Relative luminance
- 0.0641
- HSL saturation
- 43.3%
- HSL lightness
- 26.3%
Aa On white · 9.20:1 · AAA
Aa On black · 2.28:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #785D2D at 1.49:1.
Warm Brown
Lightness
One color.
More possibilities.
RGB 103, 52, 23 · HSL 21.8°, 63.5%, 24.7%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #673417.
Every shade.
A new perspective.
#67341710.09:1 · AAA03 Profile & contrast
- CIELAB · D65
- 27.9, 20.3, 27.8
- Relative luminance
- 0.054
- HSL saturation
- 63.5%
- HSL lightness
- 24.7%
Aa On white · 10.09:1 · AAA
Aa On black · 2.08:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #785D2D at 1.64:1.
Warm Brown
Lightness
One color.
More possibilities.
RGB 72, 57, 33 · HSL 36.9°, 37.1%, 20.6%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #483921.
Every shade.
A new perspective.
#48392111.15:1 · AAA03 Profile & contrast
- CIELAB · D65
- 25, 3, 17.4
- Relative luminance
- 0.0441
- HSL saturation
- 37.1%
- HSL lightness
- 20.6%
Aa On white · 11.15:1 · AAA
Aa On black · 1.88:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #785D2D at 1.81:1.
Warm Brown
Lightness
One color.
More possibilities.
RGB 120, 93, 45 · HSL 38.4°, 45.5%, 32.4%. Explore lighter and darker expressions without changing the original palette.
01 Shades & tints
QRCO’s HSL lightness steps, from 10% to 90%. Tap a swatch to preview it.
02 Color variants
The editor’s existing lightness offsets around #785D2D.
Every shade.
A new perspective.
#785D2D6.17:1 · AA03 Profile & contrast
- CIELAB · D65
- 41.2, 5.1, 31.3
- Relative luminance
- 0.1201
- HSL saturation
- 45.5%
- HSL lightness
- 32.4%
Aa On white · 6.17:1 · AA
Aa On black · 3.40:1 · Below AA
Normal text: AA requires 4.5:1, AAA 7:1. Large text: AA requires 3:1, AAA 4.5:1. Ratings apply to the measured pair.
Strongest partner in this palette: #483921 at 1.81:1.
Give these colors
somewhere to live.
Try the complete palette in QRCO’s brand, type and interface previews. Keep the colors you love and explore the rest.
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