#184579#184579

#184579 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.9% C 0.101 H 254.4°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#184579
RGB	rgb(24, 69, 121)
HSL	hsl(212, 67%, 28%)
HSV	hsv(212, 80%, 47%)
CMYK	cmyk(80.2%, 43%, 0%, 52.5%)
CIE-LAB	lab(28.98, 4.70, -34.01)
CIE-LCH	lch(28.98, 34.33, 277.88°)
OKLab	oklab(38.88% -0.0271 -0.0972)
OKLCH	oklch(38.88% 0.101 254.4)
XYZ	xyz(5.9547, 5.8302, 18.8970)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184579 #794C18

analogous

#187579 #184579 #1B1879

triadic

#184579 #791845 #457918

tetradic

#184579 #791875 #794C18 #18791B

square

#184579 #791875 #794C18 #18791B

split-complementary

#184579 #791B18 #757918

monochromatic

#050F1A #0E2846 #184579 #2262AC #3580D7

Accessibility & contrast

On white

9.69

#184579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#184579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184579

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184579	#FFFFFF	#000000	##FFFFFF
##184579	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C497B

Deuteranopia (green-blind)

#1B4078

Tritanopia (blue-blind)

#005159

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184579;
/* rgb */ color: rgb(24, 69, 121);
/* oklch */ color: oklch(38.9% 0.101 254.4);

Tailwind

colors: {
  custom: {
    50: '#6578a0',
    500: '#184579',
    950: '#000000',
  },
}

SCSS

$custom: #184579;
$custom-light: #6578a0;
$custom-dark: #000000;

JSON

{
  "hex": "#184579",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 121
  },
  "hsl": {
    "h": 212.165,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38879,
    "c": 0.10095,
    "h": 254.4
  },
  "luminance": 0.05831
}

Semantic roles & 50–950 ramp

primary

#184579

secondary

#AE7A3F

accent

#9A3EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080F

muted

#7A7B7E

Preview Lab

Preview with #184579

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

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