#182066#182066

#182066 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 28.9% C 0.122 H 271.3°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#182066
RGB	rgb(24, 32, 102)
HSL	hsl(234, 62%, 25%)
HSV	hsv(234, 76%, 40%)
CMYK	cmyk(76.5%, 68.6%, 0%, 60%)
CIE-LAB	lab(16.44, 23.15, -42.09)
CIE-LCH	lch(16.44, 48.04, 298.81°)
OKLab	oklab(28.89% 0.0028 -0.1216)
OKLCH	oklch(28.89% 0.122 271.3)
XYZ	xyz(3.2907, 2.1862, 12.8163)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182066 #665E18

analogous

#184766 #182066 #371866

triadic

#182066 #661820 #206618

tetradic

#182066 #661847 #665E18 #186637

square

#182066 #661847 #665E18 #186637

split-complementary

#182066 #663718 #476618

monochromatic

#060819 #0C1034 #182066 #243098 #2F3FC9

Accessibility & contrast

On white

14.61

#182066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#182066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182066

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182066	#FFFFFF	#000000	##FFFFFF
##182066	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C68

Deuteranopia (green-blind)

#002565

Tritanopia (blue-blind)

#00323F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182066;
/* rgb */ color: rgb(24, 32, 102);
/* oklch */ color: oklch(28.9% 0.122 271.3);

Tailwind

colors: {
  custom: {
    50: '#625b92',
    500: '#182066',
    950: '#000000',
  },
}

SCSS

$custom: #182066;
$custom-light: #625b92;
$custom-dark: #000000;

JSON

{
  "hex": "#182066",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 102
  },
  "hsl": {
    "h": 233.846,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28891,
    "c": 0.12168,
    "h": 271.3
  },
  "luminance": 0.02187
}

Semantic roles & 50–950 ramp

primary

#182066

secondary

#9C923E

accent

#D443E5

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #182066

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

Preview Lab → · Contrast checker → · Palette generator →