#182364#182364

#182364 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.3% C 0.115 H 270.3°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#182364
RGB	rgb(24, 35, 100)
HSL	hsl(231, 61%, 24%)
HSV	hsv(231, 76%, 39%)
CMYK	cmyk(76%, 65%, 0%, 60.8%)
CIE-LAB	lab(17.07, 20.22, -39.75)
CIE-LCH	lch(17.07, 44.59, 296.96°)
OKLab	oklab(29.3% 0.0005 -0.1147)
OKLCH	oklch(29.3% 0.115 270.3)
XYZ	xyz(3.2772, 2.3160, 12.3284)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182364 #645918

analogous

#184964 #182364 #331864

triadic

#182364 #641823 #236418

tetradic

#182364 #641849 #645918 #186433

square

#182364 #641849 #645918 #186433

split-complementary

#182364 #643318 #496418

monochromatic

#060919 #0C1233 #182364 #243495 #3046C7

Accessibility & contrast

On white

14.35

#182364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#182364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182364

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182364	#FFFFFF	#000000	##FFFFFF
##182364	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E66

Deuteranopia (green-blind)

#002763

Tritanopia (blue-blind)

#00343F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #182364;
/* rgb */ color: rgb(24, 35, 100);
/* oklch */ color: oklch(29.3% 0.115 270.3);

Tailwind

colors: {
  custom: {
    50: '#615d91',
    500: '#182364',
    950: '#000000',
  },
}

SCSS

$custom: #182364;
$custom-light: #615d91;
$custom-dark: #000000;

JSON

{
  "hex": "#182364",
  "rgb": {
    "r": 24,
    "g": 35,
    "b": 100
  },
  "hsl": {
    "h": 231.316,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.29296,
    "c": 0.11474,
    "h": 270.3
  },
  "luminance": 0.02316
}

Semantic roles & 50–950 ramp

primary

#182364

secondary

#9A8D3E

accent

#CD43E4

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #182364

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

Preview Lab → · Contrast checker → · Palette generator →