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

River ExplorationA study in color.

Start with the whole. Fall for the details.

4 colors / QRCO collectionLightest #75E6DA · Darkest #10564F
COLOR 01 / 04

Dark Cyan

#10564FL* 32.5
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 16, 86, 79 · HSL 174°, 68.6%, 20%. 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 #10564F.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#10564F8.52:1 · AAA
03 Profile & contrast
CIELAB · D65
32.5, -22.5, -1.9
Relative luminance
0.0733
HSL saturation
68.6%
HSL lightness
20%

Aa On white · 8.52:1 · AAA

Aa On black · 2.47:1 · 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: #75E6DA at 5.71:1.

COLOR 02 / 04

Light Rich Cyan

#21B6A8L* 67
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 33, 182, 168 · HSL 174.4°, 69.3%, 42.2%. 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 #21B6A8.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#21B6A88.32:1 · AAA
03 Profile & contrast
CIELAB · D65
67, -39.8, -3.5
Relative luminance
0.3661
HSL saturation
69.3%
HSL lightness
42.2%

Aa On white · 2.52:1 · Below AA

Aa On black · 8.32:1 · 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: #10564F at 3.37:1.

COLOR 03 / 04

Pale Rich Cyan

#30D9C8L* 78.7
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 48, 217, 200 · HSL 174°, 69%, 52%. 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 #30D9C8.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#30D9C811.88:1 · AAA
03 Profile & contrast
CIELAB · D65
78.7, -44.9, -3.6
Relative luminance
0.5442
HSL saturation
69%
HSL lightness
52%

Aa On white · 1.77:1 · Below AA

Aa On black · 11.88:1 · 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: #10564F at 4.82:1.

COLOR 04 / 04

Cream Medium Cyan

#75E6DAL* 84.7
Lightness
A CLOSER LOOK

One color.
More possibilities.

RGB 117, 230, 218 · HSL 173.6°, 69.3%, 68%. 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 #75E6DA.

FORME®DESIGNED TO FEEL.

Every shade.
A new perspective.

#75E6DA14.09:1 · AAA
03 Profile & contrast
CIELAB · D65
84.7, -35.1, -4.1
Relative luminance
0.6544
HSL saturation
69.3%
HSL lightness
68%

Aa On white · 1.49:1 · Below AA

Aa On black · 14.09:1 · 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: #10564F at 5.71:1.

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.

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KEEP EXPLORING

Another point of view.