#122B3E#122B3E

#122B3E is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.047 H 243.6°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#122B3E
RGB	rgb(18, 43, 62)
HSL	hsl(206, 55%, 16%)
HSV	hsv(206, 71%, 24%)
CMYK	cmyk(71%, 30.6%, 0%, 75.7%)
CIE-LAB	lab(16.52, -2.55, -14.95)
CIE-LCH	lch(16.52, 15.17, 260.32°)
OKLab	oklab(27.91% -0.0209 -0.0421)
OKLCH	oklch(27.91% 0.047 243.6)
XYZ	xyz(1.9825, 2.2040, 4.8774)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B3E #3E2512

analogous

#123E3B #122B3E #12153E

triadic

#122B3E #3E122B #2B3E12

tetradic

#122B3E #3B123E #3E2512 #153E12

square

#122B3E #3B123E #3E2512 #153E12

split-complementary

#122B3E #3E1215 #3E3B12

monochromatic

#071018 #071018 #122B3E #204C6D #2E6D9D

Accessibility & contrast

On white

14.58

#122B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#122B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B3E

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B3E	#FFFFFF	#000000	##FFFFFF
##122B3E	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232B3F

Deuteranopia (green-blind)

#1D273E

Tritanopia (blue-blind)

#003032

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #122b3e;
/* rgb */ color: rgb(18, 43, 62);
/* oklch */ color: oklch(27.9% 0.047 243.6);

Tailwind

colors: {
  custom: {
    50: '#556473',
    500: '#122b3e',
    950: '#000000',
  },
}

SCSS

$custom: #122b3e;
$custom-light: #556473;
$custom-dark: #000000;

JSON

{
  "hex": "#122b3e",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 62
  },
  "hsl": {
    "h": 205.909,
    "s": 55,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27908,
    "c": 0.04696,
    "h": 243.6
  },
  "luminance": 0.02204
}

Semantic roles & 50–950 ramp

primary

#122B3E

secondary

#775135

accent

#8A49DE

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #122B3E

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

Preview Lab → · Contrast checker → · Palette generator →