#222A38#222A38

#222A38 is a dark, muted blue. Relative luminance 0.023; OKLCH L 28.4% C 0.028 H 261.5°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#222A38
RGB	rgb(34, 42, 56)
HSL	hsl(218, 24%, 18%)
HSV	hsv(218, 39%, 22%)
CMYK	cmyk(39.3%, 25%, 0%, 78%)
CIE-LAB	lab(16.90, 0.71, -10.12)
CIE-LCH	lch(16.90, 10.15, 274.02°)
OKLab	oklab(28.38% -0.0042 -0.0279)
OKLCH	oklch(28.38% 0.028 261.5)
XYZ	xyz(2.2012, 2.2814, 4.0650)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A38 #383022

analogous

#223538 #222A38 #252238

triadic

#222A38 #38222A #2A3822

tetradic

#222A38 #382235 #383022 #223825

square

#222A38 #382235 #383022 #223825

split-complementary

#222A38 #382522 #353822

monochromatic

#0C0E13 #0C0E13 #222A38 #39475E #506384

Accessibility & contrast

On white

14.42

#222A38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#222A38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A38

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A38	#FFFFFF	#000000	##FFFFFF
##222A38	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252B39

Deuteranopia (green-blind)

#232938

Tritanopia (blue-blind)

#1B2D2F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #222a38;
/* rgb */ color: rgb(34, 42, 56);
/* oklch */ color: oklch(28.4% 0.028 261.5);

Tailwind

colors: {
  custom: {
    50: '#5e636e',
    500: '#222a38',
    950: '#000000',
  },
}

SCSS

$custom: #222a38;
$custom-light: #5e636e;
$custom-dark: #000000;

JSON

{
  "hex": "#222a38",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 56
  },
  "hsl": {
    "h": 218.182,
    "s": 24.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28379,
    "c": 0.02826,
    "h": 261.5
  },
  "luminance": 0.02282
}

Semantic roles & 50–950 ramp

primary

#222A38

secondary

#6A5F4B

accent

#A067C1

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#040507

muted

#79797A

Preview Lab

Preview with #222A38

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

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