#184E98#184E98

#184E98 is a dark, vivid cyan. Relative luminance 0.079; OKLCH L 43.3% C 0.134 H 257.7°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#184E98
RGB	rgb(24, 78, 152)
HSL	hsl(215, 73%, 35%)
HSV	hsv(215, 84%, 60%)
CMYK	cmyk(84.2%, 48.7%, 0%, 40.4%)
CIE-LAB	lab(33.79, 11.29, -45.39)
CIE-LCH	lch(33.79, 46.77, 283.96°)
OKLab	oklab(43.26% -0.0285 -0.1305)
OKLCH	oklch(43.26% 0.134 257.7)
XYZ	xyz(8.7665, 7.9089, 30.7642)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184E98 #986218

analogous

#188E98 #184E98 #221898

triadic

#184E98 #98184E #4E9818

tetradic

#184E98 #98188E #986218 #189822

square

#184E98 #98188E #986218 #189822

split-complementary

#184E98 #982218 #8E9818

monochromatic

#07182E #103363 #184E98 #2069CD #4889E2

Accessibility & contrast

On white

8.13

#184E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#184E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E98

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184E98	#FFFFFF	#000000	##FFFFFF
##184E98	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24569B

Deuteranopia (green-blind)

#004A97

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #184e98;
/* rgb */ color: rgb(24, 78, 152);
/* oklch */ color: oklch(43.3% 0.134 257.7);

Tailwind

colors: {
  custom: {
    50: '#6c7eb7',
    500: '#184e98',
    950: '#000000',
  },
}

SCSS

$custom: #184e98;
$custom-light: #6c7eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#184e98",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 152
  },
  "hsl": {
    "h": 214.688,
    "s": 72.727,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43264,
    "c": 0.1336,
    "h": 257.7
  },
  "luminance": 0.0791
}

Semantic roles & 50–950 ramp

primary

#184E98

secondary

#C49048

accent

#A238EF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #184E98

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

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