#282C76#282C76

#282C76 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.124 H 275.2°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#282C76
RGB	rgb(40, 44, 118)
HSL	hsl(237, 49%, 31%)
HSV	hsv(237, 66%, 46%)
CMYK	cmyk(66.1%, 62.7%, 0%, 53.7%)
CIE-LAB	lab(22.16, 23.42, -43.06)
CIE-LCH	lch(22.16, 49.02, 298.54°)
OKLab	oklab(33.84% 0.0112 -0.124)
OKLCH	oklch(33.84% 0.124 275.2)
XYZ	xyz(5.0447, 3.5601, 17.5573)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C76 #767228

analogous

#285376 #282C76 #4B2876

triadic

#282C76 #76282C #2C7628

tetradic

#282C76 #762853 #767228 #28764B

square

#282C76 #762853 #767228 #28764B

split-complementary

#282C76 #764B28 #537628

monochromatic

#090A1B #191B48 #282C76 #373DA4 #5459C5

Accessibility & contrast

On white

12.27

#282C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#282C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C76

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C76	#FFFFFF	#000000	##FFFFFF
##282C76	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003878

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #282c76;
/* rgb */ color: rgb(40, 44, 118);
/* oklch */ color: oklch(33.8% 0.124 275.2);

Tailwind

colors: {
  custom: {
    50: '#6c659e',
    500: '#282c76',
    950: '#000000',
  },
}

SCSS

$custom: #282c76;
$custom-light: #6c659e;
$custom-dark: #000000;

JSON

{
  "hex": "#282c76",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 118
  },
  "hsl": {
    "h": 236.923,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33837,
    "c": 0.12447,
    "h": 275.2
  },
  "luminance": 0.0356
}

Semantic roles & 50–950 ramp

primary

#282C76

secondary

#A8A452

accent

#D24FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #282C76

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

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