#184A87#184A87

#184A87 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 41.1% C 0.115 H 255.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#184A87
RGB	rgb(24, 74, 135)
HSL	hsl(213, 70%, 31%)
HSV	hsv(213, 82%, 53%)
CMYK	cmyk(82.2%, 45.2%, 0%, 47.1%)
CIE-LAB	lab(31.44, 7.05, -38.78)
CIE-LCH	lch(31.44, 39.42, 280.30°)
OKLab	oklab(41.08% -0.0285 -0.1112)
OKLCH	oklch(41.08% 0.115 255.6)
XYZ	xyz(7.1970, 6.8402, 23.8579)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A87 #875518

analogous

#188187 #184A87 #1D1887

triadic

#184A87 #87184A #4A8718

tetradic

#184A87 #871881 #875518 #18871D

square

#184A87 #871881 #875518 #18871D

split-complementary

#184A87 #871D18 #818718

monochromatic

#06111F #0F2E53 #184A87 #2166BB #3D85DC

Accessibility & contrast

On white

8.87

#184A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#184A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A87

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A87	#FFFFFF	#000000	##FFFFFF
##184A87	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4F89

Deuteranopia (green-blind)

#144586

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #184a87;
/* rgb */ color: rgb(24, 74, 135);
/* oklch */ color: oklch(41.1% 0.115 255.6);

Tailwind

colors: {
  custom: {
    50: '#687caa',
    500: '#184a87',
    950: '#000000',
  },
}

SCSS

$custom: #184a87;
$custom-light: #687caa;
$custom-dark: #000000;

JSON

{
  "hex": "#184a87",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 135
  },
  "hsl": {
    "h": 212.973,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4108,
    "c": 0.11475,
    "h": 255.6
  },
  "luminance": 0.06841
}

Semantic roles & 50–950 ramp

primary

#184A87

secondary

#BB8340

accent

#9D3BED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184A87

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

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