#242578#242578

#242578 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.4% C 0.138 H 275.0°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#242578
RGB	rgb(36, 37, 120)
HSL	hsl(239, 54%, 31%)
HSV	hsv(239, 70%, 47%)
CMYK	cmyk(70%, 69.2%, 0%, 52.9%)
CIE-LAB	lab(20.26, 28.25, -47.46)
CIE-LCH	lch(20.26, 55.23, 300.76°)
OKLab	oklab(32.42% 0.0121 -0.137)
OKLCH	oklch(32.42% 0.138 275)
XYZ	xyz(4.7782, 3.0538, 18.1033)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242578 #787724

analogous

#244F78 #242578 #4D2478

triadic

#242578 #782425 #257824

tetradic

#242578 #78244F #787724 #24784D

square

#242578 #78244F #787724 #24784D

split-complementary

#242578 #784D24 #4F7824

monochromatic

#08081A #161649 #242578 #3234A7 #4D4ECA

Accessibility & contrast

On white

13.04

#242578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#242578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242578

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242578	#FFFFFF	#000000	##FFFFFF
##242578	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357B

Deuteranopia (green-blind)

#002D76

Tritanopia (blue-blind)

#003B4B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #242578;
/* rgb */ color: rgb(36, 37, 120);
/* oklch */ color: oklch(32.4% 0.138 275.0);

Tailwind

colors: {
  custom: {
    50: '#6b60a0',
    500: '#242578',
    950: '#000000',
  },
}

SCSS

$custom: #242578;
$custom-light: #6b60a0;
$custom-dark: #000000;

JSON

{
  "hex": "#242578",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 120
  },
  "hsl": {
    "h": 239.286,
    "s": 53.846,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32425,
    "c": 0.13755,
    "h": 275
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#242578

secondary

#ABA94D

accent

#DB4BDD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #242578

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

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