#122233#122233

#122233 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.7% C 0.039 H 251.0°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#122233
RGB	rgb(18, 34, 51)
HSL	hsl(211, 48%, 14%)
HSV	hsv(211, 65%, 20%)
CMYK	cmyk(64.7%, 33.3%, 0%, 80%)
CIE-LAB	lab(12.68, -0.52, -13.21)
CIE-LCH	lch(12.68, 13.22, 267.76°)
OKLab	oklab(24.68% -0.0127 -0.0371)
OKLCH	oklch(24.68% 0.039 251)
XYZ	xyz(1.4188, 1.5116, 3.3483)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122233 #332312

analogous

#123233 #122233 #121233

triadic

#122233 #331222 #223312

tetradic

#122233 #331232 #332312 #123312

square

#122233 #331232 #332312 #123312

split-complementary

#122233 #331212 #323312

monochromatic

#080F17 #080F17 #122233 #224060 #325E8D

Accessibility & contrast

On white

16.12

#122233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#122233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122233

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122233	#FFFFFF	#000000	##FFFFFF
##122233	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2334

Deuteranopia (green-blind)

#171F33

Tritanopia (blue-blind)

#012628

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #122233;
/* rgb */ color: rgb(18, 34, 51);
/* oklch */ color: oklch(24.7% 0.039 251.0);

Tailwind

colors: {
  custom: {
    50: '#535c6a',
    500: '#122233',
    950: '#000000',
  },
}

SCSS

$custom: #122233;
$custom-light: #535c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#122233",
  "rgb": {
    "r": 18,
    "g": 34,
    "b": 51
  },
  "hsl": {
    "h": 210.909,
    "s": 47.826,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24682,
    "c": 0.03921,
    "h": 251
  },
  "luminance": 0.01512
}

Semantic roles & 50–950 ramp

primary

#122233

secondary

#6B5135

accent

#9650D7

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #122233

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

Preview Lab → · Contrast checker → · Palette generator →