#184575#184575

#184575 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.6% C 0.095 H 252.8°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#184575
RGB	rgb(24, 69, 117)
HSL	hsl(211, 66%, 28%)
HSV	hsv(211, 79%, 46%)
CMYK	cmyk(79.5%, 41%, 0%, 54.1%)
CIE-LAB	lab(28.73, 3.07, -31.89)
CIE-LCH	lch(28.73, 32.04, 275.50°)
OKLab	oklab(38.61% -0.0281 -0.091)
OKLCH	oklch(38.61% 0.095 252.8)
XYZ	xyz(5.7145, 5.7341, 17.6318)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184575 #754818

analogous

#187375 #184575 #1A1875

triadic

#184575 #751845 #457518

tetradic

#184575 #751873 #754818 #18751A

square

#184575 #751873 #754818 #18751A

split-complementary

#184575 #751A18 #737518

monochromatic

#050F19 #0E2742 #184575 #2263A8 #3281D5

Accessibility & contrast

On white

9.78

#184575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#184575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184575

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184575	#FFFFFF	#000000	##FFFFFF
##184575	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4877

Deuteranopia (green-blind)

#1F4074

Tritanopia (blue-blind)

#005057

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184575;
/* rgb */ color: rgb(24, 69, 117);
/* oklch */ color: oklch(38.6% 0.095 252.8);

Tailwind

colors: {
  custom: {
    50: '#64789d',
    500: '#184575',
    950: '#000000',
  },
}

SCSS

$custom: #184575;
$custom-light: #64789d;
$custom-dark: #000000;

JSON

{
  "hex": "#184575",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 117
  },
  "hsl": {
    "h": 210.968,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38605,
    "c": 0.09527,
    "h": 252.8
  },
  "luminance": 0.05735
}

Semantic roles & 50–950 ramp

primary

#184575

secondary

#AA763F

accent

#973FE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #184575

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

Preview Lab → · Contrast checker → · Palette generator →