#24338B#24338B

#24338B is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.146 H 270.1°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#24338B
RGB	rgb(36, 51, 139)
HSL	hsl(231, 59%, 34%)
HSV	hsv(231, 74%, 55%)
CMYK	cmyk(74.1%, 63.3%, 0%, 45.5%)
CIE-LAB	lab(25.58, 25.97, -50.72)
CIE-LCH	lch(25.58, 56.98, 297.11°)
OKLab	oklab(36.86% 0.0002 -0.1465)
OKLCH	oklch(36.86% 0.146 270.1)
XYZ	xyz(6.5700, 4.6061, 24.9639)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24338B #8B7C24

analogous

#24678B #24338B #49248B

triadic

#24338B #8B2433 #338B24

tetradic

#24338B #8B2467 #8B7C24 #248B49

square

#24338B #8B2467 #8B7C24 #248B49

split-complementary

#24338B #8B4924 #678B24

monochromatic

#0B0F2A #17215A #24338B #3145BC #5668D3

Accessibility & contrast

On white

10.93

#24338B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#24338B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24338B

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24338B	#FFFFFF	#000000	##FFFFFF
##24338B	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418E

Deuteranopia (green-blind)

#003889

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #24338b;
/* rgb */ color: rgb(36, 51, 139);
/* oklch */ color: oklch(36.9% 0.146 270.1);

Tailwind

colors: {
  custom: {
    50: '#6e6aae',
    500: '#24338b',
    950: '#000000',
  },
}

SCSS

$custom: #24338b;
$custom-light: #6e6aae;
$custom-dark: #000000;

JSON

{
  "hex": "#24338b",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 139
  },
  "hsl": {
    "h": 231.262,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36865,
    "c": 0.14646,
    "h": 270.1
  },
  "luminance": 0.04607
}

Semantic roles & 50–950 ramp

primary

#24338B

secondary

#B7A953

accent

#CB46E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #24338B

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

Preview Lab → · Contrast checker → · Palette generator →