#24279E#24279E

#24279E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.185 H 271.6°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#24279E
RGB	rgb(36, 39, 158)
HSL	hsl(239, 63%, 38%)
HSV	hsv(239, 77%, 62%)
CMYK	cmyk(77.2%, 75.3%, 0%, 38%)
CIE-LAB	lab(24.62, 40.53, -63.99)
CIE-LCH	lch(24.62, 75.75, 302.35°)
OKLab	oklab(36.73% 0.0052 -0.1853)
OKLCH	oklch(36.73% 0.185 271.6)
XYZ	xyz(7.6225, 4.2939, 32.7682)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24279E #9E9B24

analogous

#24649E #24279E #5E249E

triadic

#24279E #9E2427 #279E24

tetradic

#24279E #9E2464 #9E9B24 #249E5E

square

#24279E #9E2464 #9E9B24 #249E5E

split-complementary

#24279E #9E5E24 #649E24

monochromatic

#0D0E3A #191B6C #24279E #2F33D0 #6164DB

Accessibility & contrast

On white

11.30

#24279E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#24279E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24279E

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24279E	#FFFFFF	#000000	##FFFFFF
##24279E	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A1

Deuteranopia (green-blind)

#00349C

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #24279e;
/* rgb */ color: rgb(36, 39, 158);
/* oklch */ color: oklch(36.7% 0.185 271.6);

Tailwind

colors: {
  custom: {
    50: '#7463bc',
    500: '#24279e',
    950: '#000000',
  },
}

SCSS

$custom: #24279e;
$custom-light: #7463bc;
$custom-dark: #000000;

JSON

{
  "hex": "#24279e",
  "rgb": {
    "r": 36,
    "g": 39,
    "b": 158
  },
  "hsl": {
    "h": 238.525,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.36732,
    "c": 0.18533,
    "h": 271.6
  },
  "luminance": 0.04295
}

Semantic roles & 50–950 ramp

primary

#24279E

secondary

#C0BE5E

accent

#E242E6

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #24279E

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

Preview Lab → · Contrast checker → · Palette generator →