#184A77#184A77

#184A77 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.0% C 0.092 H 249.4°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#184A77
RGB	rgb(24, 74, 119)
HSL	hsl(208, 66%, 28%)
HSV	hsv(208, 80%, 47%)
CMYK	cmyk(79.8%, 37.8%, 0%, 53.3%)
CIE-LAB	lab(30.46, 0.54, -30.41)
CIE-LCH	lch(30.46, 30.41, 271.01°)
OKLab	oklab(39.99% -0.0325 -0.0866)
OKLCH	oklch(39.99% 0.092 249.4)
XYZ	xyz(6.1540, 6.4229, 18.3646)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A77 #774518

analogous

#187774 #184A77 #181A77

triadic

#184A77 #77184A #4A7718

tetradic

#184A77 #741877 #774518 #1A7718

square

#184A77 #741877 #774518 #1A7718

split-complementary

#184A77 #77181A #777418

monochromatic

#051019 #0E2A44 #184A77 #226AAA #3389D6

Accessibility & contrast

On white

9.19

#184A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#184A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A77

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A77	#FFFFFF	#000000	##FFFFFF
##184A77	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354C79

Deuteranopia (green-blind)

#274476

Tritanopia (blue-blind)

#00555B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184a77;
/* rgb */ color: rgb(24, 74, 119);
/* oklch */ color: oklch(40.0% 0.092 249.4);

Tailwind

colors: {
  custom: {
    50: '#647c9e',
    500: '#184a77',
    950: '#000000',
  },
}

SCSS

$custom: #184a77;
$custom-light: #647c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#184a77",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 119
  },
  "hsl": {
    "h": 208.421,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39993,
    "c": 0.09248,
    "h": 249.4
  },
  "luminance": 0.06424
}

Semantic roles & 50–950 ramp

primary

#184A77

secondary

#AC733F

accent

#8F3EE9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #184A77

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

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