#12323F#12323F

#12323F is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.0% C 0.044 H 227.7°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#12323F
RGB	rgb(18, 50, 63)
HSL	hsl(197, 56%, 16%)
HSV	hsv(197, 71%, 25%)
CMYK	cmyk(71.4%, 20.6%, 0%, 75.3%)
CIE-LAB	lab(19.09, -6.91, -11.66)
CIE-LCH	lch(19.09, 13.56, 239.35°)
OKLab	oklab(29.97% -0.0296 -0.0326)
OKLCH	oklch(29.97% 0.044 227.7)
XYZ	xyz(2.2869, 2.7685, 5.1155)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12323F #3F1F12

analogous

#123F35 #12323F #121B3F

triadic

#12323F #3F1232 #323F12

tetradic

#12323F #35123F #3F1F12 #1B3F12

square

#12323F #35123F #3F1F12 #1B3F12

split-complementary

#12323F #3F121B #3F3512

monochromatic

#071318 #071318 #12323F #20586F #2D7E9E

Accessibility & contrast

On white

13.52

#12323F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#12323F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12323F

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12323F	#FFFFFF	#000000	##FFFFFF
##12323F	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3140

Deuteranopia (green-blind)

#252C3F

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #12323f;
/* rgb */ color: rgb(18, 50, 63);
/* oklch */ color: oklch(30.0% 0.044 227.7);

Tailwind

colors: {
  custom: {
    50: '#566974',
    500: '#12323f',
    950: '#000000',
  },
}

SCSS

$custom: #12323f;
$custom-light: #566974;
$custom-dark: #000000;

JSON

{
  "hex": "#12323f",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 63
  },
  "hsl": {
    "h": 197.333,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.29965,
    "c": 0.04404,
    "h": 227.7
  },
  "luminance": 0.02769
}

Semantic roles & 50–950 ramp

primary

#12323F

secondary

#784835

accent

#7449DF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #12323F

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

Preview Lab → · Contrast checker → · Palette generator →