#12293E#12293E

#12293E is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.3% C 0.049 H 248.1°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#12293E
RGB	rgb(18, 41, 62)
HSL	hsl(209, 55%, 16%)
HSV	hsv(209, 71%, 24%)
CMYK	cmyk(71%, 33.9%, 0%, 75.7%)
CIE-LAB	lab(15.81, -1.14, -16.07)
CIE-LCH	lch(15.81, 16.11, 265.95°)
OKLab	oklab(27.35% -0.0183 -0.0453)
OKLCH	oklch(27.35% 0.049 248.1)
XYZ	xyz(1.9116, 2.0621, 4.8538)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12293E #3E2712

analogous

#123E3D #12293E #12133E

triadic

#12293E #3E1229 #293E12

tetradic

#12293E #3D123E #3E2712 #133E12

square

#12293E #3D123E #3E2712 #133E12

split-complementary

#12293E #3E1213 #3E3D12

monochromatic

#071018 #071018 #12293E #20486D #2E689D

Accessibility & contrast

On white

14.87

#12293E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#12293E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12293E

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12293E	#FFFFFF	#000000	##FFFFFF
##12293E	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202A3F

Deuteranopia (green-blind)

#1A253E

Tritanopia (blue-blind)

#002E30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #12293e;
/* rgb */ color: rgb(18, 41, 62);
/* oklch */ color: oklch(27.3% 0.049 248.1);

Tailwind

colors: {
  custom: {
    50: '#556273',
    500: '#12293e',
    950: '#000000',
  },
}

SCSS

$custom: #12293e;
$custom-light: #556273;
$custom-dark: #000000;

JSON

{
  "hex": "#12293e",
  "rgb": {
    "r": 18,
    "g": 41,
    "b": 62
  },
  "hsl": {
    "h": 208.636,
    "s": 55,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27346,
    "c": 0.04885,
    "h": 248.1
  },
  "luminance": 0.02062
}

Semantic roles & 50–950 ramp

primary

#12293E

secondary

#775435

accent

#9149DE

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #12293E

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

Preview Lab → · Contrast checker → · Palette generator →