#282598#282598

#282598 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.179 H 273.9°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#282598
RGB	rgb(40, 37, 152)
HSL	hsl(242, 61%, 37%)
HSV	hsv(242, 76%, 60%)
CMYK	cmyk(73.7%, 75.7%, 0%, 40.4%)
CIE-LAB	lab(23.80, 40.01, -61.66)
CIE-LCH	lch(23.80, 73.50, 302.98°)
OKLab	oklab(36.03% 0.0121 -0.1784)
OKLCH	oklch(36.03% 0.179 273.9)
XYZ	xyz(7.2022, 4.0405, 30.1000)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282598 #959825

analogous

#255C98 #282598 #622598

triadic

#282598 #982825 #259828

tetradic

#282598 #98255C #959825 #259862

square

#282598 #98255C #959825 #259862

split-complementary

#282598 #986225 #5C9825

monochromatic

#0E0D36 #1B1967 #282598 #3531C9 #625FD8

Accessibility & contrast

On white

11.61

#282598 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#282598 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282598

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282598	#FFFFFF	#000000	##FFFFFF
##282598	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #282598;
/* rgb */ color: rgb(40, 37, 152);
/* oklch */ color: oklch(36.0% 0.179 273.9);

Tailwind

colors: {
  custom: {
    50: '#7461b8',
    500: '#282598',
    950: '#000000',
  },
}

SCSS

$custom: #282598;
$custom-light: #7461b8;
$custom-dark: #000000;

JSON

{
  "hex": "#282598",
  "rgb": {
    "r": 40,
    "g": 37,
    "b": 152
  },
  "hsl": {
    "h": 241.565,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36027,
    "c": 0.17877,
    "h": 273.9
  },
  "luminance": 0.04041
}

Semantic roles & 50–950 ramp

primary

#282598

secondary

#BBBD5C

accent

#E444E0

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #282598

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

Preview Lab → · Contrast checker → · Palette generator →