#282A85#282A85

#282A85 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.9% C 0.148 H 274.6°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#282A85
RGB	rgb(40, 42, 133)
HSL	hsl(239, 54%, 34%)
HSV	hsv(239, 70%, 52%)
CMYK	cmyk(69.9%, 68.4%, 0%, 47.8%)
CIE-LAB	lab(23.00, 30.27, -51.19)
CIE-LCH	lch(23.00, 59.47, 300.60°)
OKLab	oklab(34.87% 0.0119 -0.1478)
OKLCH	oklch(34.87% 0.148 274.6)
XYZ	xyz(5.9353, 3.8000, 22.6064)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282A85 #858328

analogous

#285985 #282A85 #552885

triadic

#282A85 #85282A #2A8528

tetradic

#282A85 #852859 #858328 #288555

square

#282A85 #852859 #858328 #288555

split-complementary

#282A85 #855528 #598528

monochromatic

#0C0C27 #1A1B56 #282A85 #3639B4 #5A5DCD

Accessibility & contrast

On white

11.93

#282A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#282A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282A85

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282A85	#FFFFFF	#000000	##FFFFFF
##282A85	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B88

Deuteranopia (green-blind)

#003383

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #282a85;
/* rgb */ color: rgb(40, 42, 133);
/* oklch */ color: oklch(34.9% 0.148 274.6);

Tailwind

colors: {
  custom: {
    50: '#6f64a9',
    500: '#282a85',
    950: '#000000',
  },
}

SCSS

$custom: #282a85;
$custom-light: #6f64a9;
$custom-dark: #000000;

JSON

{
  "hex": "#282a85",
  "rgb": {
    "r": 40,
    "g": 42,
    "b": 133
  },
  "hsl": {
    "h": 238.71,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34868,
    "c": 0.14828,
    "h": 274.6
  },
  "luminance": 0.03801
}

Semantic roles & 50–950 ramp

primary

#282A85

secondary

#B3B156

accent

#DA4BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #282A85

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

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