#24408B#24408B

#24408B is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.6% C 0.130 H 265.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#24408B
RGB	rgb(36, 64, 139)
HSL	hsl(224, 59%, 34%)
HSV	hsv(224, 74%, 55%)
CMYK	cmyk(74.1%, 54%, 0%, 45.5%)
CIE-LAB	lab(29.17, 17.04, -44.88)
CIE-LCH	lch(29.17, 48.01, 290.80°)
OKLab	oklab(39.55% -0.0104 -0.1291)
OKLCH	oklch(39.55% 0.13 265.4)
XYZ	xyz(7.2195, 5.9052, 25.1804)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24408B #8B6F24

analogous

#24748B #24408B #3B248B

triadic

#24408B #8B2440 #408B24

tetradic

#24408B #8B2474 #8B6F24 #248B3B

square

#24408B #8B2474 #8B6F24 #248B3B

split-complementary

#24408B #8B3B24 #748B24

monochromatic

#0B132A #172A5A #24408B #3156BC #5678D3

Accessibility & contrast

On white

9.63

#24408B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#24408B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24408B

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24408B	#FFFFFF	#000000	##FFFFFF
##24408B	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C4A8E

Deuteranopia (green-blind)

#004089

Tritanopia (blue-blind)

#00525F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #24408b;
/* rgb */ color: rgb(36, 64, 139);
/* oklch */ color: oklch(39.6% 0.130 265.4);

Tailwind

colors: {
  custom: {
    50: '#6d74ad',
    500: '#24408b',
    950: '#000000',
  },
}

SCSS

$custom: #24408b;
$custom-light: #6d74ad;
$custom-dark: #000000;

JSON

{
  "hex": "#24408b",
  "rgb": {
    "r": 36,
    "g": 64,
    "b": 139
  },
  "hsl": {
    "h": 223.689,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39553,
    "c": 0.12954,
    "h": 265.4
  },
  "luminance": 0.05906
}

Semantic roles & 50–950 ramp

primary

#24408B

secondary

#B79C53

accent

#B846E2

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #24408B

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

Preview Lab → · Contrast checker → · Palette generator →