#24317F#24317F

#24317F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.132 H 270.8°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#24317F
RGB	rgb(36, 49, 127)
HSL	hsl(231, 56%, 32%)
HSV	hsv(231, 72%, 50%)
CMYK	cmyk(71.7%, 61.4%, 0%, 50.2%)
CIE-LAB	lab(24.01, 22.74, -45.77)
CIE-LCH	lch(24.01, 51.11, 296.42°)
OKLab	oklab(35.38% 0.0019 -0.132)
OKLCH	oklch(35.38% 0.132 270.8)
XYZ	xyz(5.6553, 4.1035, 20.5686)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24317F #7F7224

analogous

#245E7F #24317F #45247F

triadic

#24317F #7F2431 #317F24

tetradic

#24317F #7F245E #7F7224 #247F45

square

#24317F #7F245E #7F7224 #247F45

split-complementary

#24317F #7F4524 #5E7F24

monochromatic

#090C20 #161F4F #24317F #3243AF #5062CD

Accessibility & contrast

On white

11.53

#24317F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#24317F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24317F

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24317F	#FFFFFF	#000000	##FFFFFF
##24317F	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D82

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#004453

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #24317f;
/* rgb */ color: rgb(36, 49, 127);
/* oklch */ color: oklch(35.4% 0.132 270.8);

Tailwind

colors: {
  custom: {
    50: '#6c68a5',
    500: '#24317f',
    950: '#000000',
  },
}

SCSS

$custom: #24317f;
$custom-light: #6c68a5;
$custom-dark: #000000;

JSON

{
  "hex": "#24317f",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 127
  },
  "hsl": {
    "h": 231.429,
    "s": 55.828,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35378,
    "c": 0.13198,
    "h": 270.8
  },
  "luminance": 0.04104
}

Semantic roles & 50–950 ramp

primary

#24317F

secondary

#B1A34E

accent

#CA49DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #24317F

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

Preview Lab → · Contrast checker → · Palette generator →