#24317D#24317D

#24317D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.129 H 270.8°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#24317D
RGB	rgb(36, 49, 125)
HSL	hsl(231, 55%, 32%)
HSV	hsv(231, 71%, 49%)
CMYK	cmyk(71.2%, 60.8%, 0%, 51%)
CIE-LAB	lab(23.84, 21.97, -44.79)
CIE-LCH	lch(23.84, 49.88, 296.13°)
OKLab	oklab(35.2% 0.0019 -0.1291)
OKLCH	oklch(35.2% 0.129 270.8)
XYZ	xyz(5.5263, 4.0518, 19.8889)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24317D #7D7024

analogous

#245E7D #24317D #44247D

triadic

#24317D #7D2431 #317D24

tetradic

#24317D #7D245E #7D7024 #247D44

square

#24317D #7D245E #7D7024 #247D44

split-complementary

#24317D #7D4424 #5E7D24

monochromatic

#090C1E #161E4D #24317D #3244AD #4F61CC

Accessibility & contrast

On white

11.60

#24317D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#24317D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24317D

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24317D	#FFFFFF	#000000	##FFFFFF
##24317D	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D80

Deuteranopia (green-blind)

#00357B

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #24317d;
/* rgb */ color: rgb(36, 49, 125);
/* oklch */ color: oklch(35.2% 0.129 270.8);

Tailwind

colors: {
  custom: {
    50: '#6b68a3',
    500: '#24317d',
    950: '#000000',
  },
}

SCSS

$custom: #24317d;
$custom-light: #6b68a3;
$custom-dark: #000000;

JSON

{
  "hex": "#24317d",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 125
  },
  "hsl": {
    "h": 231.236,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.352,
    "c": 0.12908,
    "h": 270.8
  },
  "luminance": 0.04052
}

Semantic roles & 50–950 ramp

primary

#24317D

secondary

#AFA14D

accent

#C949DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #24317D

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

Preview Lab → · Contrast checker → · Palette generator →