#10222D#10222D

#10222D is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.2% C 0.032 H 236.9°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#10222D
RGB	rgb(16, 34, 45)
HSL	hsl(203, 48%, 12%)
HSV	hsv(203, 64%, 18%)
CMYK	cmyk(64.4%, 24.4%, 0%, 82.4%)
CIE-LAB	lab(12.24, -3.44, -9.58)
CIE-LCH	lch(12.24, 10.18, 250.28°)
OKLab	oklab(24.2% -0.0174 -0.0267)
OKLCH	oklch(24.2% 0.032 236.9)
XYZ	xyz(1.2592, 1.4436, 2.6944)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10222D #2D1B10

analogous

#102D2A #10222D #10142D

triadic

#10222D #2D1022 #222D10

tetradic

#10222D #2A102D #2D1B10 #142D10

square

#10222D #2A102D #2D1B10 #142D10

split-complementary

#10222D #2D1014 #2D2A10

monochromatic

#081117 #081117 #10222D #20445A #306687

Accessibility & contrast

On white

16.29

#10222D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#10222D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10222D

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10222D	#FFFFFF	#000000	##FFFFFF
##10222D	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D222E

Deuteranopia (green-blind)

#191F2D

Tritanopia (blue-blind)

#022526

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #10222d;
/* rgb */ color: rgb(16, 34, 45);
/* oklch */ color: oklch(24.2% 0.032 236.9);

Tailwind

colors: {
  custom: {
    50: '#515c65',
    500: '#10222d',
    950: '#000000',
  },
}

SCSS

$custom: #10222d;
$custom-light: #515c65;
$custom-dark: #000000;

JSON

{
  "hex": "#10222d",
  "rgb": {
    "r": 16,
    "g": 34,
    "b": 45
  },
  "hsl": {
    "h": 202.759,
    "s": 47.541,
    "l": 11.961
  },
  "oklch": {
    "l": 0.24201,
    "c": 0.03186,
    "h": 236.9
  },
  "luminance": 0.01444
}

Semantic roles & 50–950 ramp

primary

#10222D

secondary

#664633

accent

#8451D7

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020405

muted

#78797A

Preview Lab

Preview with #10222D

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

Preview Lab → · Contrast checker → · Palette generator →