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

Raven SuiteA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #F78524 · Darkest #150005
COLOR 01 / 04

Dark Rich Orange

#700000L* 21.7
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 112, 0, 0 · HSL 0°, 100%, 22%. 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 #700000.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#70000012.43:1 · AAA
03 Profile & contrast
CIELAB · D65
21.7, 43.7, 33
Relative luminance
0.0344
HSL saturation
100%
HSL lightness
22%

Aa On white · 12.43:1 · AAA

Aa On black · 1.69:1 · 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: #F78524 at 4.94:1.

COLOR 02 / 04

Shadow Rich Orange

#5F0000L* 17.6
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 95, 0, 0 · HSL 0°, 100%, 18.6%. 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 #5F0000.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#5F000014.13:1 · AAA
03 Profile & contrast
CIELAB · D65
17.6, 38.9, 27.2
Relative luminance
0.0243
HSL saturation
100%
HSL lightness
18.6%

Aa On white · 14.13:1 · AAA

Aa On black · 1.49:1 · 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: #F78524 at 5.61:1.

COLOR 03 / 04

Light Yellow

#F78524L* 67
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 247, 133, 36 · HSL 27.6°, 93%, 55.5%. 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 #F78524.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#F785248.34:1 · AAA
03 Profile & contrast
CIELAB · D65
67, 37.7, 65.9
Relative luminance
0.3668
HSL saturation
93%
HSL lightness
55.5%

Aa On white · 2.52:1 · Below AA

Aa On black · 8.34:1 · 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: #150005 at 8.06:1.

COLOR 04 / 04

Charcoal

#150005L* 1.5
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 21, 0, 5 · HSL 345.7°, 100%, 4.1%. 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 #150005.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#15000520.31:1 · AAA
03 Profile & contrast
CIELAB · D65
1.5, 7.2, 0.4
Relative luminance
0.0017
HSL saturation
100%
HSL lightness
4.1%

Aa On white · 20.31:1 · AAA

Aa On black · 1.03:1 · 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: #F78524 at 8.06:1.

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.