#24138A#24138A

#24138A is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.178 H 275.7°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#24138A
RGB	rgb(36, 19, 138)
HSL	hsl(249, 76%, 31%)
HSV	hsv(249, 86%, 54%)
CMYK	cmyk(73.9%, 86.2%, 0%, 45.9%)
CIE-LAB	lab(18.69, 44.40, -61.44)
CIE-LCH	lch(18.69, 75.80, 305.85°)
OKLab	oklab(31.91% 0.0177 -0.1776)
OKLCH	oklch(31.91% 0.178 275.7)
XYZ	xyz(5.5464, 2.6753, 24.2639)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24138A #798A13

analogous

#133E8A #24138A #5F138A

triadic

#24138A #8A2413 #138A24

tetradic

#24138A #8A133E #798A13 #138A5F

square

#24138A #8A133E #798A13 #138A5F

split-complementary

#24138A #8A5F13 #3E8A13

monochromatic

#08041E #160C54 #24138A #321AC0 #4D34E3

Accessibility & contrast

On white

13.68

#24138A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#24138A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24138A

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24138A	#FFFFFF	#000000	##FFFFFF
##24138A	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00328D

Deuteranopia (green-blind)

#002888

Tritanopia (blue-blind)

#003A51

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #24138a;
/* rgb */ color: rgb(36, 19, 138);
/* oklch */ color: oklch(31.9% 0.178 275.7);

Tailwind

colors: {
  custom: {
    50: '#7156ad',
    500: '#24138a',
    950: '#000000',
  },
}

SCSS

$custom: #24138a;
$custom-light: #7156ad;
$custom-dark: #000000;

JSON

{
  "hex": "#24138a",
  "rgb": {
    "r": 36,
    "g": 19,
    "b": 138
  },
  "hsl": {
    "h": 248.571,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31909,
    "c": 0.17844,
    "h": 275.7
  },
  "luminance": 0.02676
}

Semantic roles & 50–950 ramp

primary

#24138A

secondary

#ACBE3A

accent

#F235D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #24138A

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

Preview Lab → · Contrast checker → · Palette generator →