#24339D#24339D

#24339D is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.171 H 269.7°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#24339D
RGB	rgb(36, 51, 157)
HSL	hsl(233, 63%, 38%)
HSV	hsv(233, 77%, 62%)
CMYK	cmyk(77.1%, 67.5%, 0%, 38.4%)
CIE-LAB	lab(27.23, 32.74, -59.08)
CIE-LCH	lch(27.23, 67.55, 298.99°)
OKLab	oklab(38.58% -0.0007 -0.171)
OKLCH	oklch(38.58% 0.171 269.7)
XYZ	xyz(7.9951, 5.1762, 32.4695)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24339D #9D8E24

analogous

#246F9D #24339D #51249D

triadic

#24339D #9D2433 #339D24

tetradic

#24339D #9D246F #9D8E24 #249D51

square

#24339D #9D246F #9D8E24 #249D51

split-complementary

#24339D #9D5124 #6F9D24

monochromatic

#0D1339 #19236B #24339D #2F43CF #6170DB

Accessibility & contrast

On white

10.32

#24339D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#24339D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24339D

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24339D	#FFFFFF	#000000	##FFFFFF
##24339D	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A0

Deuteranopia (green-blind)

#003B9B

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #24339d;
/* rgb */ color: rgb(36, 51, 157);
/* oklch */ color: oklch(38.6% 0.171 269.7);

Tailwind

colors: {
  custom: {
    50: '#736bbb',
    500: '#24339d',
    950: '#000000',
  },
}

SCSS

$custom: #24339d;
$custom-light: #736bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#24339d",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 157
  },
  "hsl": {
    "h": 232.562,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38582,
    "c": 0.17096,
    "h": 269.7
  },
  "luminance": 0.05177
}

Semantic roles & 50–950 ramp

primary

#24339D

secondary

#C0B45D

accent

#D142E6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #24339D

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

Preview Lab → · Contrast checker → · Palette generator →