#24337E#24337E

#24337E is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.128 H 270.1°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#24337E
RGB	rgb(36, 51, 126)
HSL	hsl(230, 56%, 32%)
HSV	hsv(230, 71%, 49%)
CMYK	cmyk(71.4%, 59.5%, 0%, 50.6%)
CIE-LAB	lab(24.48, 20.97, -44.38)
CIE-LCH	lch(24.48, 49.09, 295.29°)
OKLab	oklab(35.7% 0.0002 -0.1279)
OKLCH	oklch(35.7% 0.128 270.1)
XYZ	xyz(5.6760, 4.2485, 20.2555)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24337E #7E6F24

analogous

#24607E #24337E #42247E

triadic

#24337E #7E2433 #337E24

tetradic

#24337E #7E2460 #7E6F24 #247E42

square

#24337E #7E2460 #7E6F24 #247E42

split-complementary

#24337E #7E4224 #607E24

monochromatic

#090C1F #16204E #24337E #3246AE #5064CD

Accessibility & contrast

On white

11.35

#24337E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#24337E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24337E

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24337E	#FFFFFF	#000000	##FFFFFF
##24337E	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#00367D

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #24337e;
/* rgb */ color: rgb(36, 51, 126);
/* oklch */ color: oklch(35.7% 0.128 270.1);

Tailwind

colors: {
  custom: {
    50: '#6b6aa4',
    500: '#24337e',
    950: '#000000',
  },
}

SCSS

$custom: #24337e;
$custom-light: #6b6aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#24337e",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 126
  },
  "hsl": {
    "h": 230,
    "s": 55.556,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35699,
    "c": 0.12786,
    "h": 270.1
  },
  "luminance": 0.04249
}

Semantic roles & 50–950 ramp

primary

#24337E

secondary

#B0A04E

accent

#C649DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #24337E

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

Preview Lab → · Contrast checker → · Palette generator →