#184577#184577

#184577 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.7% C 0.098 H 253.6°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#184577
RGB	rgb(24, 69, 119)
HSL	hsl(212, 66%, 28%)
HSV	hsv(212, 80%, 47%)
CMYK	cmyk(79.8%, 42%, 0%, 53.3%)
CIE-LAB	lab(28.85, 3.88, -32.95)
CIE-LCH	lch(28.85, 33.18, 276.72°)
OKLab	oklab(38.74% -0.0276 -0.0941)
OKLCH	oklch(38.74% 0.098 253.6)
XYZ	xyz(5.8333, 5.7817, 18.2577)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184577 #774A18

analogous

#187477 #184577 #1A1877

triadic

#184577 #771845 #457718

tetradic

#184577 #771874 #774A18 #18771A

square

#184577 #771874 #774A18 #18771A

split-complementary

#184577 #771A18 #747718

monochromatic

#050F19 #0E2744 #184577 #2263AA #3380D6

Accessibility & contrast

On white

9.74

#184577 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#184577 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184577

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184577	#FFFFFF	#000000	##FFFFFF
##184577	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4979

Deuteranopia (green-blind)

#1D4076

Tritanopia (blue-blind)

#005158

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184577;
/* rgb */ color: rgb(24, 69, 119);
/* oklch */ color: oklch(38.7% 0.098 253.6);

Tailwind

colors: {
  custom: {
    50: '#64789e',
    500: '#184577',
    950: '#000000',
  },
}

SCSS

$custom: #184577;
$custom-light: #64789e;
$custom-dark: #000000;

JSON

{
  "hex": "#184577",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 119
  },
  "hsl": {
    "h": 211.579,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38741,
    "c": 0.0981,
    "h": 253.6
  },
  "luminance": 0.05782
}

Semantic roles & 50–950 ramp

primary

#184577

secondary

#AC783F

accent

#983EE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #184577

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

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