qrcoA little theory. A new perspective.
THE COLOR STUDIES · 4 COLORS

Glam Rock ThrustA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #FBDD00 · Darkest #7F0000
COLOR 01 / 04

Pearl Electric Lime

#FBDD00L* 88.1
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 251, 221, 0 · HSL 52.8°, 100%, 49.2%. 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 #FBDD00.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#FBDD0015.44:1 · AAA
03 Profile & contrast
CIELAB · D65
88.1, -6.6, 87.8
Relative luminance
0.7222
HSL saturation
100%
HSL lightness
49.2%

Aa On white · 1.36:1 · Below AA

Aa On black · 15.44:1 · AAA

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: #7F0000 at 8.12:1.

COLOR 02 / 04

Light Vivid Chartreuse

#E9A200L* 71.7
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 233, 162, 0 · HSL 41.7°, 100%, 45.7%. 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 #E9A200.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#E9A2009.63:1 · AAA
03 Profile & contrast
CIELAB · D65
71.7, 16.2, 75.5
Relative luminance
0.4316
HSL saturation
100%
HSL lightness
45.7%

Aa On white · 2.18:1 · Below AA

Aa On black · 9.63:1 · AAA

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: #7F0000 at 5.06:1.

COLOR 03 / 04

Dark Bright Orange

#B32800L* 39.8
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 179, 40, 0 · HSL 13.4°, 100%, 35.1%. 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 #B32800.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#B328006.52:1 · AA
03 Profile & contrast
CIELAB · D65
39.8, 53.8, 52.6
Relative luminance
0.111
HSL saturation
100%
HSL lightness
35.1%

Aa On white · 6.52:1 · AA

Aa On black · 3.22:1 · 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: #FBDD00 at 4.80:1.

COLOR 04 / 04

Dark Orange

#7F0000L* 25.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 127, 0, 0 · HSL 0°, 100%, 24.9%. 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 #7F0000.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#7F000011.04:1 · AAA
03 Profile & contrast
CIELAB · D65
25.3, 47.8, 37.8
Relative luminance
0.0451
HSL saturation
100%
HSL lightness
24.9%

Aa On white · 11.04:1 · AAA

Aa On black · 1.90:1 · 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: #FBDD00 at 8.12:1.

MAKE IT YOURS

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.

Use this palette ↗
KEEP EXPLORING

Another point of view.