#184788#184788

#184788 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.4% C 0.120 H 257.6°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#184788
RGB	rgb(24, 71, 136)
HSL	hsl(215, 70%, 31%)
HSV	hsv(215, 82%, 53%)
CMYK	cmyk(82.4%, 47.8%, 0%, 46.7%)
CIE-LAB	lab(30.59, 9.50, -40.77)
CIE-LCH	lch(30.59, 41.86, 283.11°)
OKLab	oklab(40.44% -0.0257 -0.1171)
OKLCH	oklch(40.44% 0.12 257.6)
XYZ	xyz(7.0722, 6.4774, 24.1653)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184788 #885918

analogous

#187F88 #184788 #211888

triadic

#184788 #881847 #478818

tetradic

#184788 #88187F #885918 #188821

square

#184788 #88187F #885918 #188821

split-complementary

#184788 #882118 #7F8818

monochromatic

#061120 #0F2C54 #184788 #2162BC #3E80DD

Accessibility & contrast

On white

9.15

#184788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#184788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184788

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184788	#FFFFFF	#000000	##FFFFFF
##184788	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244D8A

Deuteranopia (green-blind)

#054387

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184788;
/* rgb */ color: rgb(24, 71, 136);
/* oklch */ color: oklch(40.4% 0.120 257.6);

Tailwind

colors: {
  custom: {
    50: '#6879ab',
    500: '#184788',
    950: '#000000',
  },
}

SCSS

$custom: #184788;
$custom-light: #6879ab;
$custom-dark: #000000;

JSON

{
  "hex": "#184788",
  "rgb": {
    "r": 24,
    "g": 71,
    "b": 136
  },
  "hsl": {
    "h": 214.821,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40441,
    "c": 0.11986,
    "h": 257.6
  },
  "luminance": 0.06478
}

Semantic roles & 50–950 ramp

primary

#184788

secondary

#BC8840

accent

#A23BED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184788

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

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