#182059#182059

#182059 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.6% C 0.102 H 271.8°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#182059
RGB	rgb(24, 32, 89)
HSL	hsl(233, 58%, 22%)
HSV	hsv(233, 73%, 35%)
CMYK	cmyk(73%, 64%, 0%, 65.1%)
CIE-LAB	lab(15.21, 17.94, -35.46)
CIE-LCH	lch(15.21, 39.74, 296.84°)
OKLab	oklab(27.61% 0.0033 -0.1022)
OKLCH	oklch(27.61% 0.102 271.8)
XYZ	xyz(2.6958, 1.9482, 9.6832)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182059 #595118

analogous

#184159 #182059 #301859

triadic

#182059 #591820 #205918

tetradic

#182059 #591841 #595118 #185930

square

#182059 #591841 #595118 #185930

split-complementary

#182059 #593018 #415918

monochromatic

#060918 #0B0F29 #182059 #253189 #3243B9

Accessibility & contrast

On white

15.11

#182059 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#182059 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182059

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182059	#FFFFFF	#000000	##FFFFFF
##182059	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295B

Deuteranopia (green-blind)

#002358

Tritanopia (blue-blind)

#002E39

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #182059;
/* rgb */ color: rgb(24, 32, 89);
/* oklch */ color: oklch(27.6% 0.102 271.8);

Tailwind

colors: {
  custom: {
    50: '#5f5b88',
    500: '#182059',
    950: '#000000',
  },
}

SCSS

$custom: #182059;
$custom-light: #5f5b88;
$custom-dark: #000000;

JSON

{
  "hex": "#182059",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 89
  },
  "hsl": {
    "h": 232.615,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27612,
    "c": 0.10223,
    "h": 271.8
  },
  "luminance": 0.01948
}

Semantic roles & 50–950 ramp

primary

#182059

secondary

#90853D

accent

#CE47E1

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040B

muted

#79797C

Preview Lab

Preview with #182059

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

Preview Lab → · Contrast checker → · Palette generator →