#24237C#24237C

#24237C is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.145 H 275.1°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#24237C
RGB	rgb(36, 35, 124)
HSL	hsl(241, 56%, 31%)
HSV	hsv(241, 72%, 49%)
CMYK	cmyk(71%, 71.8%, 0%, 51.4%)
CIE-LAB	lab(20.17, 31.00, -50.15)
CIE-LCH	lch(20.17, 58.96, 301.72°)
OKLab	oklab(32.48% 0.013 -0.1449)
OKLCH	oklch(32.48% 0.145 275.1)
XYZ	xyz(4.9655, 3.0319, 19.3884)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24237C #7B7C23

analogous

#234E7C #24237C #50237C

triadic

#24237C #7C2423 #237C24

tetradic

#24237C #7C234E #7B7C23 #237C50

square

#24237C #7C234E #7B7C23 #237C50

split-complementary

#24237C #7C5023 #4E7C23

monochromatic

#08081D #16164C #24237C #3230AC #4E4DCD

Accessibility & contrast

On white

13.07

#24237C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#24237C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24237C

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24237C	#FFFFFF	#000000	##FFFFFF
##24237C	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#002D7A

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #24237c;
/* rgb */ color: rgb(36, 35, 124);
/* oklch */ color: oklch(32.5% 0.145 275.1);

Tailwind

colors: {
  custom: {
    50: '#6c5ea3',
    500: '#24237c',
    950: '#000000',
  },
}

SCSS

$custom: #24237c;
$custom-light: #6c5ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#24237c",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 124
  },
  "hsl": {
    "h": 240.674,
    "s": 55.975,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32482,
    "c": 0.14549,
    "h": 275.1
  },
  "luminance": 0.03032
}

Semantic roles & 50–950 ramp

primary

#24237C

secondary

#ADAF4C

accent

#DF49DE

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #24237C

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

Preview Lab → · Contrast checker → · Palette generator →