#282D76#282D76

#282D76 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.0% C 0.123 H 274.8°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#282D76
RGB	rgb(40, 45, 118)
HSL	hsl(236, 49%, 31%)
HSV	hsv(236, 66%, 46%)
CMYK	cmyk(66.1%, 61.9%, 0%, 53.7%)
CIE-LAB	lab(22.43, 22.73, -42.63)
CIE-LCH	lch(22.43, 48.31, 298.07°)
OKLab	oklab(34.03% 0.0103 -0.1227)
OKLCH	oklch(34.03% 0.123 274.8)
XYZ	xyz(5.0824, 3.6355, 17.5699)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D76 #767128

analogous

#285476 #282D76 #4A2876

triadic

#282D76 #76282D #2D7628

tetradic

#282D76 #762854 #767128 #28764A

square

#282D76 #762854 #767128 #28764A

split-complementary

#282D76 #764A28 #547628

monochromatic

#090A1B #191C48 #282D76 #373EA4 #545BC5

Accessibility & contrast

On white

12.16

#282D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#282D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D76

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D76	#FFFFFF	#000000	##FFFFFF
##282D76	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003978

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #282d76;
/* rgb */ color: rgb(40, 45, 118);
/* oklch */ color: oklch(34.0% 0.123 274.8);

Tailwind

colors: {
  custom: {
    50: '#6c669e',
    500: '#282d76',
    950: '#000000',
  },
}

SCSS

$custom: #282d76;
$custom-light: #6c669e;
$custom-dark: #000000;

JSON

{
  "hex": "#282d76",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 118
  },
  "hsl": {
    "h": 236.154,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34034,
    "c": 0.1231,
    "h": 274.8
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary

#282D76

secondary

#A8A352

accent

#D04FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #282D76

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

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