#24279A#24279A

#24279A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.180 H 271.9°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#24279A
RGB	rgb(36, 39, 154)
HSL	hsl(238, 62%, 37%)
HSV	hsv(238, 77%, 60%)
CMYK	cmyk(76.6%, 74.7%, 0%, 39.6%)
CIE-LAB	lab(24.19, 39.15, -62.26)
CIE-LCH	lch(24.19, 73.55, 302.16°)
OKLab	oklab(36.3% 0.0059 -0.1802)
OKLCH	oklch(36.3% 0.18 271.9)
XYZ	xyz(7.2838, 4.1584, 30.9844)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24279A #9A9724

analogous

#24629A #24279A #5C249A

triadic

#24279A #9A2427 #279A24

tetradic

#24279A #9A2462 #9A9724 #249A5C

square

#24279A #9A2462 #9A9724 #249A5C

split-complementary

#24279A #9A5C24 #629A24

monochromatic

#0D0E37 #181A68 #24279A #3034CC #5F62DA

Accessibility & contrast

On white

11.46

#24279A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#24279A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24279A

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24279A	#FFFFFF	#000000	##FFFFFF
##24279A	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #24279a;
/* rgb */ color: rgb(36, 39, 154);
/* oklch */ color: oklch(36.3% 0.180 271.9);

Tailwind

colors: {
  custom: {
    50: '#7362b9',
    500: '#24279a',
    950: '#000000',
  },
}

SCSS

$custom: #24279a;
$custom-light: #7362b9;
$custom-dark: #000000;

JSON

{
  "hex": "#24279a",
  "rgb": {
    "r": 36,
    "g": 39,
    "b": 154
  },
  "hsl": {
    "h": 238.475,
    "s": 62.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36297,
    "c": 0.18032,
    "h": 271.9
  },
  "luminance": 0.04159
}

Semantic roles & 50–950 ramp

primary

#24279A

secondary

#BFBC5B

accent

#E143E5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #24279A

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

Preview Lab → · Contrast checker → · Palette generator →