#282C86#282C86

#282C86 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.147 H 274.0°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#282C86
RGB	rgb(40, 44, 134)
HSL	hsl(237, 54%, 34%)
HSV	hsv(237, 70%, 53%)
CMYK	cmyk(70.1%, 67.2%, 0%, 47.5%)
CIE-LAB	lab(23.58, 29.33, -50.86)
CIE-LCH	lch(23.58, 58.71, 299.97°)
OKLab	oklab(35.32% 0.0103 -0.1468)
OKLCH	oklch(35.32% 0.147 274)
XYZ	xyz(6.0774, 3.9731, 22.9963)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C86 #868228

analogous

#285B86 #282C86 #532886

triadic

#282C86 #86282C #2C8628

tetradic

#282C86 #86285B #868228 #288653

square

#282C86 #86285B #868228 #288653

split-complementary

#282C86 #865328 #5B8628

monochromatic

#0C0D28 #1A1D57 #282C86 #363BB5 #5B5FCE

Accessibility & contrast

On white

11.70

#282C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#282C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C86

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C86	#FFFFFF	#000000	##FFFFFF
##282C86	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#003484

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #282c86;
/* rgb */ color: rgb(40, 44, 134);
/* oklch */ color: oklch(35.3% 0.147 274.0);

Tailwind

colors: {
  custom: {
    50: '#6f65aa',
    500: '#282c86',
    950: '#000000',
  },
}

SCSS

$custom: #282c86;
$custom-light: #6f65aa;
$custom-dark: #000000;

JSON

{
  "hex": "#282c86",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 134
  },
  "hsl": {
    "h": 237.447,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35322,
    "c": 0.14719,
    "h": 274
  },
  "luminance": 0.03974
}

Semantic roles & 50–950 ramp

primary

#282C86

secondary

#B3AF57

accent

#D74ADD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #282C86

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

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