#24337D#24337D

#24337D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.126 H 270.1°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#24337D
RGB	rgb(36, 51, 125)
HSL	hsl(230, 55%, 32%)
HSV	hsv(230, 71%, 49%)
CMYK	cmyk(71.2%, 59.2%, 0%, 51%)
CIE-LAB	lab(24.39, 20.58, -43.89)
CIE-LCH	lch(24.39, 48.47, 295.12°)
OKLab	oklab(35.61% 0.0001 -0.1264)
OKLCH	oklch(35.61% 0.126 270.1)
XYZ	xyz(5.6118, 4.2228, 19.9174)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24337D #7D6E24

analogous

#24607D #24337D #42247D

triadic

#24337D #7D2433 #337D24

tetradic

#24337D #7D2460 #7D6E24 #247D42

square

#24337D #7D2460 #7D6E24 #247D42

split-complementary

#24337D #7D4224 #607D24

monochromatic

#090C1E #16204D #24337D #3246AD #4F64CC

Accessibility & contrast

On white

11.38

#24337D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#24337D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24337D

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24337D	#FFFFFF	#000000	##FFFFFF
##24337D	1.00	11.38	1.84	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E80

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #24337d;
/* rgb */ color: rgb(36, 51, 125);
/* oklch */ color: oklch(35.6% 0.126 270.1);

Tailwind

colors: {
  custom: {
    50: '#6b6aa3',
    500: '#24337d',
    950: '#000000',
  },
}

SCSS

$custom: #24337d;
$custom-light: #6b6aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#24337d",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 125
  },
  "hsl": {
    "h": 229.888,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35612,
    "c": 0.1264,
    "h": 270.1
  },
  "luminance": 0.04223
}

Semantic roles & 50–950 ramp

primary

#24337D

secondary

#AF9F4D

accent

#C549DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #24337D

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

Preview Lab → · Contrast checker → · Palette generator →