#184A72#184A72

#184A72 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.7% C 0.086 H 246.6°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#184A72
RGB	rgb(24, 74, 114)
HSL	hsl(207, 65%, 27%)
HSV	hsv(207, 79%, 45%)
CMYK	cmyk(78.9%, 35.1%, 0%, 55.3%)
CIE-LAB	lab(30.17, -1.47, -27.72)
CIE-LCH	lch(30.17, 27.76, 266.96°)
OKLab	oklab(39.68% -0.034 -0.0787)
OKLCH	oklch(39.68% 0.086 246.6)
XYZ	xyz(5.8616, 6.3060, 16.8246)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A72 #724018

analogous

#18726D #184A72 #181D72

triadic

#184A72 #72184A #4A7218

tetradic

#184A72 #6D1872 #724018 #1D7218

square

#184A72 #6D1872 #724018 #1D7218

split-complementary

#184A72 #72181D #726D18

monochromatic

#051019 #0D293F #184A72 #236BA5 #318BD4

Accessibility & contrast

On white

9.29

#184A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#184A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A72

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A72	#FFFFFF	#000000	##FFFFFF
##184A72	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384C74

Deuteranopia (green-blind)

#2B4371

Tritanopia (blue-blind)

#005458

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #184a72;
/* rgb */ color: rgb(24, 74, 114);
/* oklch */ color: oklch(39.7% 0.086 246.6);

Tailwind

colors: {
  custom: {
    50: '#637c9b',
    500: '#184a72',
    950: '#000000',
  },
}

SCSS

$custom: #184a72;
$custom-light: #637c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#184a72",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 114
  },
  "hsl": {
    "h": 206.667,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.39677,
    "c": 0.08575,
    "h": 246.6
  },
  "luminance": 0.06307
}

Semantic roles & 50–950 ramp

primary

#184A72

secondary

#A76D3E

accent

#8B40E8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #184A72

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

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