#101C20#101C20

#101C20 is a very dark, near-neutral cyan. Relative luminance 0.010; OKLCH L 21.7% C 0.019 H 220.7°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#101C20
RGB	rgb(16, 28, 32)
HSL	hsl(195, 33%, 9%)
HSV	hsv(195, 50%, 13%)
CMYK	cmyk(50%, 12.5%, 0%, 87.5%)
CIE-LAB	lab(9.36, -3.94, -4.44)
CIE-LCH	lch(9.36, 5.94, 228.44°)
OKLab	oklab(21.71% -0.0142 -0.0122)
OKLCH	oklch(21.71% 0.019 220.7)
XYZ	xyz(0.8896, 1.0449, 1.5210)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101C20 #201410

analogous

#10201C #101C20 #101420

triadic

#101C20 #20101C #1C2010

tetradic

#101C20 #1C1020 #201410 #142010

square

#101C20 #1C1020 #201410 #142010

split-complementary

#101C20 #201014 #201C10

monochromatic

#0A1214 #0A1214 #101C20 #244049 #396372

Accessibility & contrast

On white

17.37

#101C20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#101C20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101C20

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101C20	#FFFFFF	#000000	##FFFFFF
##101C20	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1B20

Deuteranopia (green-blind)

#171920

Tritanopia (blue-blind)

#0A1D1D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #101c20;
/* rgb */ color: rgb(16, 28, 32);
/* oklch */ color: oklch(21.7% 0.019 220.7);

Tailwind

colors: {
  custom: {
    50: '#4f585b',
    500: '#101c20',
    950: '#000000',
  },
}

SCSS

$custom: #101c20;
$custom-light: #4f585b;
$custom-dark: #000000;

JSON

{
  "hex": "#101c20",
  "rgb": {
    "r": 16,
    "g": 28,
    "b": 32
  },
  "hsl": {
    "h": 195,
    "s": 33.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.21707,
    "c": 0.01869,
    "h": 220.7
  },
  "luminance": 0.01045
}

Semantic roles & 50–950 ramp

primary

#101C20

secondary

#563E36

accent

#795EC9

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020304

muted

#787879

Preview Lab

Preview with #101C20

Body copy rendered with the generated semantic roles for this colour.

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