#184377#184377

#184377 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 38.2% C 0.100 H 255.2°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#184377
RGB	rgb(24, 67, 119)
HSL	hsl(213, 66%, 28%)
HSV	hsv(213, 80%, 47%)
CMYK	cmyk(79.8%, 43.7%, 0%, 53.3%)
CIE-LAB	lab(28.22, 5.25, -33.96)
CIE-LCH	lch(28.22, 34.37, 278.79°)
OKLab	oklab(38.25% -0.0257 -0.0971)
OKLCH	oklch(38.25% 0.1 255.2)
XYZ	xyz(5.7124, 5.5397, 18.2174)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184377 #774C18

analogous

#187277 #184377 #1C1877

triadic

#184377 #771843 #437718

tetradic

#184377 #771872 #774C18 #18771C

square

#184377 #771872 #774C18 #18771C

split-complementary

#184377 #771C18 #727718

monochromatic

#050E19 #0E2644 #184377 #2260AA #337DD6

Accessibility & contrast

On white

9.96

#184377 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#184377 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184377

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184377	#FFFFFF	#000000	##FFFFFF
##184377	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4779

Deuteranopia (green-blind)

#193F76

Tritanopia (blue-blind)

#004F57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184377;
/* rgb */ color: rgb(24, 67, 119);
/* oklch */ color: oklch(38.2% 0.100 255.2);

Tailwind

colors: {
  custom: {
    50: '#64769e',
    500: '#184377',
    950: '#000000',
  },
}

SCSS

$custom: #184377;
$custom-light: #64769e;
$custom-dark: #000000;

JSON

{
  "hex": "#184377",
  "rgb": {
    "r": 24,
    "g": 67,
    "b": 119
  },
  "hsl": {
    "h": 212.842,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38247,
    "c": 0.10049,
    "h": 255.2
  },
  "luminance": 0.0554
}

Semantic roles & 50–950 ramp

primary

#184377

secondary

#AC7B3F

accent

#9C3EE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #184377

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

Preview Lab → · Contrast checker → · Palette generator →