#282E93#282E93

#282E93 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.162 H 272.7°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#282E93
RGB	rgb(40, 46, 147)
HSL	hsl(237, 57%, 37%)
HSV	hsv(237, 73%, 58%)
CMYK	cmyk(72.8%, 68.7%, 0%, 42.4%)
CIE-LAB	lab(25.29, 32.75, -56.13)
CIE-LCH	lch(25.29, 64.99, 300.26°)
OKLab	oklab(36.94% 0.0076 -0.1622)
OKLCH	oklch(36.94% 0.162 272.7)
XYZ	xyz(7.1168, 4.5110, 28.0938)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E93 #938D28

analogous

#286493 #282E93 #582893

triadic

#282E93 #93282E #2E9328

tetradic

#282E93 #932864 #938D28 #289358

square

#282E93 #932864 #938D28 #289358

split-complementary

#282E93 #935828 #649328

monochromatic

#0E1033 #1B1F63 #282E93 #353DC3 #6168D4

Accessibility & contrast

On white

11.04

#282E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#282E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E93

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E93	#FFFFFF	#000000	##FFFFFF
##282E93	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004196

Deuteranopia (green-blind)

#003791

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #282e93;
/* rgb */ color: rgb(40, 46, 147);
/* oklch */ color: oklch(36.9% 0.162 272.7);

Tailwind

colors: {
  custom: {
    50: '#7267b4',
    500: '#282e93',
    950: '#000000',
  },
}

SCSS

$custom: #282e93;
$custom-light: #7267b4;
$custom-dark: #000000;

JSON

{
  "hex": "#282e93",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 147
  },
  "hsl": {
    "h": 236.636,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36941,
    "c": 0.16243,
    "h": 272.7
  },
  "luminance": 0.04512
}

Semantic roles & 50–950 ramp

primary

#282E93

secondary

#BAB55D

accent

#D847E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282E93

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

Preview Lab → · Contrast checker → · Palette generator →