#24478A#24478A

#24478A is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.119 H 261.9°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#24478A
RGB	rgb(36, 71, 138)
HSL	hsl(219, 59%, 34%)
HSV	hsv(219, 74%, 54%)
CMYK	cmyk(73.9%, 48.6%, 0%, 45.9%)
CIE-LAB	lab(31.15, 11.86, -41.07)
CIE-LCH	lch(31.15, 42.75, 286.10°)
OKLab	oklab(41.04% -0.0168 -0.1178)
OKLCH	oklch(41.04% 0.119 261.9)
XYZ	xyz(7.5666, 6.7157, 24.9373)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24478A #8A6724

analogous

#247A8A #24478A #34248A

triadic

#24478A #8A2447 #478A24

tetradic

#24478A #8A247A #8A6724 #248A34

square

#24478A #8A247A #8A6724 #248A34

split-complementary

#24478A #8A3424 #7A8A24

monochromatic

#0B1529 #172E59 #24478A #3160BB #5681D3

Accessibility & contrast

On white

8.96

#24478A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#24478A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24478A

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24478A	#FFFFFF	#000000	##FFFFFF
##24478A	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234E8C

Deuteranopia (green-blind)

#094589

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #24478a;
/* rgb */ color: rgb(36, 71, 138);
/* oklch */ color: oklch(41.0% 0.119 261.9);

Tailwind

colors: {
  custom: {
    50: '#6d79ad',
    500: '#24478a',
    950: '#000000',
  },
}

SCSS

$custom: #24478a;
$custom-light: #6d79ad;
$custom-dark: #000000;

JSON

{
  "hex": "#24478a",
  "rgb": {
    "r": 36,
    "g": 71,
    "b": 138
  },
  "hsl": {
    "h": 219.412,
    "s": 58.621,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41039,
    "c": 0.11898,
    "h": 261.9
  },
  "luminance": 0.06717
}

Semantic roles & 50–950 ramp

primary

#24478A

secondary

#B79553

accent

#AC46E2

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #24478A

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

Preview Lab → · Contrast checker → · Palette generator →