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

Jazz Study — Smoky SerenityA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #3875CA · Darkest #9E3341
COLOR 01 / 04

Cyan

#166682L* 40.1
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 22, 102, 130 · HSL 195.6°, 71.1%, 29.8%. 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 #166682.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#1666826.45:1 · AA
03 Profile & contrast
CIELAB · D65
40.1, -12.8, -22.1
Relative luminance
0.1129
HSL saturation
71.1%
HSL lightness
29.8%

Aa On white · 6.45:1 · AA

Aa On black · 3.26:1 · 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: #3875CA at 1.40:1.

COLOR 02 / 04

Blue

#3875CAL* 49.3
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 56, 117, 202 · HSL 214.9°, 57.9%, 50.6%. 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 #3875CA.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#3875CA4.60:1 · AA
03 Profile & contrast
CIELAB · D65
49.3, 9.1, -49.9
Relative luminance
0.1783
HSL saturation
57.9%
HSL lightness
50.6%

Aa On white · 4.60:1 · AA

Aa On black · 4.57:1 · 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: #9E3341 at 1.52:1.

COLOR 03 / 04

Red

#9E3341L* 37.9
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 158, 51, 65 · HSL 352.1°, 51.2%, 41%. 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 #9E3341.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#9E33416.99:1 · AA
03 Profile & contrast
CIELAB · D65
37.9, 45.2, 16.5
Relative luminance
0.1002
HSL saturation
51.2%
HSL lightness
41%

Aa On white · 6.99:1 · AA

Aa On black · 3.00:1 · 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: #3875CA at 1.52:1.

COLOR 04 / 04

Terracotta

#9C4326L* 40
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 156, 67, 38 · HSL 14.7°, 60.8%, 38%. 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 #9C4326.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#9C43266.47:1 · AA
03 Profile & contrast
CIELAB · D65
40, 35.3, 35.1
Relative luminance
0.1122
HSL saturation
60.8%
HSL lightness
38%

Aa On white · 6.47:1 · AA

Aa On black · 3.24:1 · 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: #3875CA at 1.41:1.

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.