#12293D#12293D

#12293D is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.3% C 0.047 H 246.8°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#12293D
RGB	rgb(18, 41, 61)
HSL	hsl(208, 54%, 15%)
HSV	hsv(208, 70%, 24%)
CMYK	cmyk(70.5%, 32.8%, 0%, 76.1%)
CIE-LAB	lab(15.75, -1.54, -15.46)
CIE-LCH	lch(15.75, 15.54, 264.30°)
OKLab	oklab(27.28% -0.0186 -0.0435)
OKLCH	oklch(27.28% 0.047 246.8)
XYZ	xyz(1.8844, 2.0512, 4.7106)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12293D #3D2612

analogous

#123D3B #12293D #12133D

triadic

#12293D #3D1229 #293D12

tetradic

#12293D #3B123D #3D2612 #133D12

square

#12293D #3B123D #3D2612 #133D12

split-complementary

#12293D #3D1213 #3D3B12

monochromatic

#071018 #071018 #12293D #20496C #2E699C

Accessibility & contrast

On white

14.89

#12293D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#12293D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12293D

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12293D	#FFFFFF	#000000	##FFFFFF
##12293D	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202A3E

Deuteranopia (green-blind)

#1B253D

Tritanopia (blue-blind)

#002E30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #12293d;
/* rgb */ color: rgb(18, 41, 61);
/* oklch */ color: oklch(27.3% 0.047 246.8);

Tailwind

colors: {
  custom: {
    50: '#556272',
    500: '#12293d',
    950: '#000000',
  },
}

SCSS

$custom: #12293d;
$custom-light: #556272;
$custom-dark: #000000;

JSON

{
  "hex": "#12293d",
  "rgb": {
    "r": 18,
    "g": 41,
    "b": 61
  },
  "hsl": {
    "h": 207.907,
    "s": 54.43,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27283,
    "c": 0.04737,
    "h": 246.8
  },
  "luminance": 0.02051
}

Semantic roles & 50–950 ramp

primary

#12293D

secondary

#765335

accent

#8F4ADE

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030508

muted

#78797B

Preview Lab

Preview with #12293D

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

Preview Lab → · Contrast checker → · Palette generator →