#282A84#282A84

#282A84 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.147 H 274.7°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#282A84
RGB	rgb(40, 42, 132)
HSL	hsl(239, 53%, 34%)
HSV	hsv(239, 70%, 52%)
CMYK	cmyk(69.7%, 68.2%, 0%, 48.2%)
CIE-LAB	lab(22.90, 29.91, -50.72)
CIE-LCH	lch(22.90, 58.88, 300.53°)
OKLab	oklab(34.77% 0.012 -0.1464)
OKLCH	oklch(34.77% 0.147 274.7)
XYZ	xyz(5.8665, 3.7725, 22.2443)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282A84 #848228

analogous

#285884 #282A84 #542884

triadic

#282A84 #84282A #2A8428

tetradic

#282A84 #842858 #848228 #288454

square

#282A84 #842858 #848228 #288454

split-complementary

#282A84 #845428 #588428

monochromatic

#0C0C26 #1A1B55 #282A84 #3639B3 #5A5CCD

Accessibility & contrast

On white

11.97

#282A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#282A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282A84

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282A84	#FFFFFF	#000000	##FFFFFF
##282A84	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B87

Deuteranopia (green-blind)

#003282

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #282a84;
/* rgb */ color: rgb(40, 42, 132);
/* oklch */ color: oklch(34.8% 0.147 274.7);

Tailwind

colors: {
  custom: {
    50: '#6f64a9',
    500: '#282a84',
    950: '#000000',
  },
}

SCSS

$custom: #282a84;
$custom-light: #6f64a9;
$custom-dark: #000000;

JSON

{
  "hex": "#282a84",
  "rgb": {
    "r": 40,
    "g": 42,
    "b": 132
  },
  "hsl": {
    "h": 238.696,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34771,
    "c": 0.14691,
    "h": 274.7
  },
  "luminance": 0.03773
}

Semantic roles & 50–950 ramp

primary

#282A84

secondary

#B2B056

accent

#DA4BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #282A84

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

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