#184C87#184C87

#184C87 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.6% C 0.112 H 254.4°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#184C87
RGB	rgb(24, 76, 135)
HSL	hsl(212, 70%, 31%)
HSV	hsv(212, 82%, 53%)
CMYK	cmyk(82.2%, 43.7%, 0%, 47.1%)
CIE-LAB	lab(32.06, 5.70, -37.79)
CIE-LCH	lch(32.06, 38.22, 278.58°)
OKLab	oklab(41.56% -0.0302 -0.1082)
OKLCH	oklch(41.56% 0.112 254.4)
XYZ	xyz(7.3327, 7.1115, 23.9032)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C87 #875318

analogous

#188387 #184C87 #1C1887

triadic

#184C87 #87184C #4C8718

tetradic

#184C87 #871883 #875318 #18871C

square

#184C87 #871883 #875318 #18871C

split-complementary

#184C87 #871C18 #838718

monochromatic

#06111F #0F2F53 #184C87 #2169BB #3D88DC

Accessibility & contrast

On white

8.67

#184C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#184C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C87

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C87	#FFFFFF	#000000	##FFFFFF
##184C87	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5189

Deuteranopia (green-blind)

#1A4786

Tritanopia (blue-blind)

#005A63

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #184c87;
/* rgb */ color: rgb(24, 76, 135);
/* oklch */ color: oklch(41.6% 0.112 254.4);

Tailwind

colors: {
  custom: {
    50: '#687daa',
    500: '#184c87',
    950: '#000000',
  },
}

SCSS

$custom: #184c87;
$custom-light: #687daa;
$custom-dark: #000000;

JSON

{
  "hex": "#184c87",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 135
  },
  "hsl": {
    "h": 211.892,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41561,
    "c": 0.11235,
    "h": 254.4
  },
  "luminance": 0.07112
}

Semantic roles & 50–950 ramp

primary

#184C87

secondary

#BB8140

accent

#993BED

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184C87

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

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