#242573#242573

#242573 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.9% C 0.131 H 275.5°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#242573
RGB	rgb(36, 37, 115)
HSL	hsl(239, 52%, 30%)
HSV	hsv(239, 69%, 45%)
CMYK	cmyk(68.7%, 67.8%, 0%, 54.9%)
CIE-LAB	lab(19.78, 26.41, -45.03)
CIE-LCH	lch(19.78, 52.20, 300.39°)
OKLab	oklab(31.93% 0.0126 -0.1299)
OKLCH	oklch(31.93% 0.131 275.5)
XYZ	xyz(4.4826, 2.9356, 16.5467)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242573 #737224

analogous

#244C73 #242573 #4B2473

triadic

#242573 #732425 #257324

tetradic

#242573 #73244C #737224 #24734B

square

#242573 #73244C #737224 #24734B

split-complementary

#242573 #734B24 #4C7324

monochromatic

#070717 #151644 #242573 #3334A2 #4B4CC7

Accessibility & contrast

On white

13.23

#242573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#242573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242573

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242573	#FFFFFF	#000000	##FFFFFF
##242573	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003375

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#003948

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #242573;
/* rgb */ color: rgb(36, 37, 115);
/* oklch */ color: oklch(31.9% 0.131 275.5);

Tailwind

colors: {
  custom: {
    50: '#6a609c',
    500: '#242573',
    950: '#000000',
  },
}

SCSS

$custom: #242573;
$custom-light: #6a609c;
$custom-dark: #000000;

JSON

{
  "hex": "#242573",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 115
  },
  "hsl": {
    "h": 239.241,
    "s": 52.318,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31934,
    "c": 0.13051,
    "h": 275.5
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#242573

secondary

#A6A54D

accent

#DA4CDC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #242573

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

Preview Lab → · Contrast checker → · Palette generator →