#22303E#22303E

#22303E is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.032 H 248.9°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#22303E
RGB	rgb(34, 48, 62)
HSL	hsl(210, 29%, 19%)
HSV	hsv(210, 45%, 24%)
CMYK	cmyk(45.2%, 22.6%, 0%, 75.7%)
CIE-LAB	lab(19.23, -1.48, -10.69)
CIE-LCH	lch(19.23, 10.79, 262.13°)
OKLab	oklab(30.3% -0.0114 -0.0296)
OKLCH	oklch(30.3% 0.032 248.9)
XYZ	xyz(2.5859, 2.8016, 4.9610)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22303E #3E3022

analogous

#223E3E #22303E #22223E

triadic

#22303E #3E2230 #303E22

tetradic

#22303E #3E223E #3E3022 #223E22

square

#22303E #3E223E #3E3022 #223E22

split-complementary

#22303E #3E2222 #3E3E22

monochromatic

#0B0F14 #0C1116 #22303E #384F66 #4D6D8D

Accessibility & contrast

On white

13.46

#22303E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#22303E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22303E

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22303E	#FFFFFF	#000000	##FFFFFF
##22303E	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303F

Deuteranopia (green-blind)

#272D3E

Tritanopia (blue-blind)

#183335

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #22303e;
/* rgb */ color: rgb(34, 48, 62);
/* oklch */ color: oklch(30.3% 0.032 248.9);

Tailwind

colors: {
  custom: {
    50: '#5e6873',
    500: '#22303e',
    950: '#000000',
  },
}

SCSS

$custom: #22303e;
$custom-light: #5e6873;
$custom-dark: #000000;

JSON

{
  "hex": "#22303e",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 62
  },
  "hsl": {
    "h": 210,
    "s": 29.167,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30301,
    "c": 0.0317,
    "h": 248.9
  },
  "luminance": 0.02802
}

Semantic roles & 50–950 ramp

primary

#22303E

secondary

#715E4B

accent

#9462C5

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#040608

muted

#797A7B

Preview Lab

Preview with #22303E

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

Preview Lab → · Contrast checker → · Palette generator →