#182172#182172

#182172 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.3% C 0.137 H 270.4°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#182172
RGB	rgb(24, 33, 114)
HSL	hsl(234, 65%, 27%)
HSV	hsv(234, 79%, 45%)
CMYK	cmyk(78.9%, 71.1%, 0%, 55.3%)
CIE-LAB	lab(17.90, 27.16, -47.50)
CIE-LCH	lch(17.90, 54.72, 299.76°)
OKLab	oklab(30.33% 0.001 -0.1375)
OKLCH	oklch(30.33% 0.137 270.4)
XYZ	xyz(3.9568, 2.4964, 16.1896)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182172 #726918

analogous

#184E72 #182172 #3C1872

triadic

#182172 #721821 #217218

tetradic

#182172 #72184E #726918 #18723C

square

#182172 #72184E #726918 #18723C

split-complementary

#182172 #723C18 #4E7218

monochromatic

#050719 #0D123F #182172 #2330A5 #3141D4

Accessibility & contrast

On white

14.01

#182172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#182172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182172

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182172	#FFFFFF	#000000	##FFFFFF
##182172	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#003746

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #182172;
/* rgb */ color: rgb(24, 33, 114);
/* oklch */ color: oklch(30.3% 0.137 270.4);

Tailwind

colors: {
  custom: {
    50: '#655c9b',
    500: '#182172',
    950: '#000000',
  },
}

SCSS

$custom: #182172;
$custom-light: #655c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#182172",
  "rgb": {
    "r": 24,
    "g": 33,
    "b": 114
  },
  "hsl": {
    "h": 234,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.30329,
    "c": 0.13746,
    "h": 270.4
  },
  "luminance": 0.02497
}

Semantic roles & 50–950 ramp

primary

#182172

secondary

#A79D3E

accent

#D740E8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #182172

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

Preview Lab → · Contrast checker → · Palette generator →