#184D86#184D86

#184D86 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.7% C 0.110 H 253.4°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#184D86
RGB	rgb(24, 77, 134)
HSL	hsl(211, 70%, 31%)
HSV	hsv(211, 82%, 53%)
CMYK	cmyk(82.1%, 42.5%, 0%, 47.5%)
CIE-LAB	lab(32.31, 4.62, -36.78)
CIE-LCH	lch(32.31, 37.07, 277.16°)
OKLab	oklab(41.73% -0.0314 -0.1052)
OKLCH	oklch(41.73% 0.11 253.4)
XYZ	xyz(7.3320, 7.2223, 23.5572)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D86 #865118

analogous

#188486 #184D86 #1A1886

triadic

#184D86 #86184D #4D8618

tetradic

#184D86 #861884 #865118 #18861A

square

#184D86 #861884 #865118 #18861A

split-complementary

#184D86 #861A18 #848618

monochromatic

#05111E #0F2F52 #184D86 #216BBA #3C89DC

Accessibility & contrast

On white

8.59

#184D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#184D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D86

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D86	#FFFFFF	#000000	##FFFFFF
##184D86	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315188

Deuteranopia (green-blind)

#1E4785

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #184d86;
/* rgb */ color: rgb(24, 77, 134);
/* oklch */ color: oklch(41.7% 0.110 253.4);

Tailwind

colors: {
  custom: {
    50: '#687ea9',
    500: '#184d86',
    950: '#000000',
  },
}

SCSS

$custom: #184d86;
$custom-light: #687ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#184d86",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 134
  },
  "hsl": {
    "h": 211.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41734,
    "c": 0.10978,
    "h": 253.4
  },
  "luminance": 0.07223
}

Semantic roles & 50–950 ramp

primary

#184D86

secondary

#BA7F40

accent

#973BEC

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184D86

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

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