#184E86#184E86

#184E86 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.0% C 0.109 H 252.7°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#184E86
RGB	rgb(24, 78, 134)
HSL	hsl(211, 70%, 31%)
HSV	hsv(211, 82%, 53%)
CMYK	cmyk(82.1%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(32.62, 3.96, -36.28)
CIE-LCH	lch(32.62, 36.49, 276.22°)
OKLab	oklab(41.98% -0.0323 -0.1037)
OKLCH	oklch(41.98% 0.109 252.7)
XYZ	xyz(7.4025, 7.3633, 23.5807)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184E86 #865018

analogous

#188586 #184E86 #191886

triadic

#184E86 #86184E #4E8618

tetradic

#184E86 #861885 #865018 #188619

square

#184E86 #861885 #865018 #188619

split-complementary

#184E86 #861918 #858618

monochromatic

#05121E #0F3052 #184E86 #216CBA #3C8BDC

Accessibility & contrast

On white

8.49

#184E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#184E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E86

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184E86	#FFFFFF	#000000	##FFFFFF
##184E86	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335288

Deuteranopia (green-blind)

#204885

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #184e86;
/* rgb */ color: rgb(24, 78, 134);
/* oklch */ color: oklch(42.0% 0.109 252.7);

Tailwind

colors: {
  custom: {
    50: '#687fa9',
    500: '#184e86',
    950: '#000000',
  },
}

SCSS

$custom: #184e86;
$custom-light: #687fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#184e86",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 210.545,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41977,
    "c": 0.10862,
    "h": 252.7
  },
  "luminance": 0.07364
}

Semantic roles & 50–950 ramp

primary

#184E86

secondary

#BA7E40

accent

#963BEC

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #184E86

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

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