#123761#123761

#123761 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.5% C 0.085 H 254.0°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#123761
RGB	rgb(18, 55, 97)
HSL	hsl(212, 69%, 23%)
HSV	hsv(212, 81%, 38%)
CMYK	cmyk(81.4%, 43.3%, 0%, 62%)
CIE-LAB	lab(22.74, 3.59, -28.64)
CIE-LCH	lch(22.74, 28.86, 277.15°)
OKLab	oklab(33.47% -0.0234 -0.0818)
OKLCH	oklch(33.47% 0.085 254)
XYZ	xyz(3.7725, 3.7236, 11.8268)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123761 #613C12

analogous

#125E61 #123761 #151261

triadic

#123761 #611237 #376112

tetradic

#123761 #61125E #613C12 #126115

square

#123761 #61125E #613C12 #126115

split-complementary

#123761 #611512 #5E6112

monochromatic

#050F1A #081A2D #123761 #1C5495 #2572C8

Accessibility & contrast

On white

12.04

#123761 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123761 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123761

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123761	#FFFFFF	#000000	##FFFFFF
##123761	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233A63

Deuteranopia (green-blind)

#163360

Tritanopia (blue-blind)

#004147

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123761;
/* rgb */ color: rgb(18, 55, 97);
/* oklch */ color: oklch(33.5% 0.085 254.0);

Tailwind

colors: {
  custom: {
    50: '#5d6d8e',
    500: '#123761',
    950: '#000000',
  },
}

SCSS

$custom: #123761;
$custom-light: #5d6d8e;
$custom-dark: #000000;

JSON

{
  "hex": "#123761",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 97
  },
  "hsl": {
    "h": 211.899,
    "s": 68.696,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33465,
    "c": 0.08512,
    "h": 254
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#123761

secondary

#996B36

accent

#993CEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #123761

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

Preview Lab → · Contrast checker → · Palette generator →