#24338D#24338D

#24338D is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.149 H 270.0°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#24338D
RGB	rgb(36, 51, 141)
HSL	hsl(231, 59%, 35%)
HSV	hsv(231, 74%, 55%)
CMYK	cmyk(74.5%, 63.8%, 0%, 44.7%)
CIE-LAB	lab(25.76, 26.73, -51.67)
CIE-LCH	lch(25.76, 58.17, 297.36°)
OKLab	oklab(37.05% 0.0001 -0.1492)
OKLCH	oklch(37.05% 0.149 270)
XYZ	xyz(6.7175, 4.6651, 25.7406)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24338D #8D7E24

analogous

#24678D #24338D #4A248D

triadic

#24338D #8D2433 #338D24

tetradic

#24338D #8D2467 #8D7E24 #248D4A

square

#24338D #8D2467 #8D7E24 #248D4A

split-complementary

#24338D #8D4A24 #678D24

monochromatic

#0B102B #18215C #24338D #3045BE #5769D4

Accessibility & contrast

On white

10.86

#24338D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#24338D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24338D

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24338D	#FFFFFF	#000000	##FFFFFF
##24338D	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004290

Deuteranopia (green-blind)

#00388B

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #24338d;
/* rgb */ color: rgb(36, 51, 141);
/* oklch */ color: oklch(37.0% 0.149 270.0);

Tailwind

colors: {
  custom: {
    50: '#6f6aaf',
    500: '#24338d',
    950: '#000000',
  },
}

SCSS

$custom: #24338d;
$custom-light: #6f6aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#24338d",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 141
  },
  "hsl": {
    "h": 231.429,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.3705,
    "c": 0.14925,
    "h": 270
  },
  "luminance": 0.04666
}

Semantic roles & 50–950 ramp

primary

#24338D

secondary

#B8AA54

accent

#CC45E3

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #24338D

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

Preview Lab → · Contrast checker → · Palette generator →