#24188A#24188A

#24188A is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.5% C 0.175 H 275.2°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#24188A
RGB	rgb(36, 24, 138)
HSL	hsl(246, 70%, 32%)
HSV	hsv(246, 83%, 54%)
CMYK	cmyk(73.9%, 82.6%, 0%, 45.9%)
CIE-LAB	lab(19.49, 42.07, -60.12)
CIE-LCH	lch(19.49, 73.38, 304.98°)
OKLab	oklab(32.46% 0.0159 -0.1738)
OKLCH	oklch(32.46% 0.175 275.2)
XYZ	xyz(5.6401, 2.8628, 24.2952)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24188A #7E8A18

analogous

#18458A #24188A #5D188A

triadic

#24188A #8A2418 #188A24

tetradic

#24188A #8A1845 #7E8A18 #188A5D

square

#24188A #8A1845 #7E8A18 #188A5D

split-complementary

#24188A #8A5D18 #458A18

monochromatic

#090622 #160F56 #24188A #3221BE #503FDE

Accessibility & contrast

On white

13.35

#24188A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#24188A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24188A

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24188A	#FFFFFF	#000000	##FFFFFF
##24188A	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348D

Deuteranopia (green-blind)

#002A88

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #24188a;
/* rgb */ color: rgb(36, 24, 138);
/* oklch */ color: oklch(32.5% 0.175 275.2);

Tailwind

colors: {
  custom: {
    50: '#7159ad',
    500: '#24188a',
    950: '#000000',
  },
}

SCSS

$custom: #24188a;
$custom-light: #7159ad;
$custom-dark: #000000;

JSON

{
  "hex": "#24188a",
  "rgb": {
    "r": 36,
    "g": 24,
    "b": 138
  },
  "hsl": {
    "h": 246.316,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32456,
    "c": 0.17457,
    "h": 275.2
  },
  "luminance": 0.02863
}

Semantic roles & 50–950 ramp

primary

#24188A

secondary

#B0BD40

accent

#ED3BDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #24188A

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

Preview Lab → · Contrast checker → · Palette generator →