#184C85#184C85

#184C85 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.4% C 0.110 H 253.7°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#184C85
RGB	rgb(24, 76, 133)
HSL	hsl(211, 69%, 31%)
HSV	hsv(211, 82%, 52%)
CMYK	cmyk(82%, 42.9%, 0%, 47.8%)
CIE-LAB	lab(31.93, 4.88, -36.76)
CIE-LCH	lch(31.93, 37.08, 277.57°)
OKLab	oklab(41.42% -0.0307 -0.1052)
OKLCH	oklch(41.42% 0.11 253.7)
XYZ	xyz(7.1932, 7.0557, 23.1685)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C85 #855118

analogous

#188285 #184C85 #1A1885

triadic

#184C85 #85184C #4C8518

tetradic

#184C85 #851882 #855118 #18851A

square

#184C85 #851882 #855118 #18851A

split-complementary

#184C85 #851A18 #828518

monochromatic

#05111D #0F2E51 #184C85 #216AB9 #3C88DC

Accessibility & contrast

On white

8.71

#184C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#184C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C85

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C85	#FFFFFF	#000000	##FFFFFF
##184C85	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305087

Deuteranopia (green-blind)

#1D4784

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #184c85;
/* rgb */ color: rgb(24, 76, 133);
/* oklch */ color: oklch(41.4% 0.110 253.7);

Tailwind

colors: {
  custom: {
    50: '#677da9',
    500: '#184c85',
    950: '#000000',
  },
}

SCSS

$custom: #184c85;
$custom-light: #677da9;
$custom-dark: #000000;

JSON

{
  "hex": "#184c85",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 133
  },
  "hsl": {
    "h": 211.376,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41422,
    "c": 0.10956,
    "h": 253.7
  },
  "luminance": 0.07057
}

Semantic roles & 50–950 ramp

primary

#184C85

secondary

#B97F40

accent

#983CEC

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184C85

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

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