#282E85#282E85

#282E85 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.143 H 273.5°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#282E85
RGB	rgb(40, 46, 133)
HSL	hsl(236, 54%, 34%)
HSV	hsv(236, 70%, 52%)
CMYK	cmyk(69.9%, 65.4%, 0%, 47.8%)
CIE-LAB	lab(23.99, 27.63, -49.56)
CIE-LCH	lch(23.99, 56.74, 299.14°)
OKLab	oklab(35.59% 0.0088 -0.143)
OKLCH	oklch(35.59% 0.143 273.5)
XYZ	xyz(6.0843, 4.0980, 22.6561)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E85 #857F28

analogous

#285D85 #282E85 #512885

triadic

#282E85 #85282E #2E8528

tetradic

#282E85 #85285D #857F28 #288551

square

#282E85 #85285D #857F28 #288551

split-complementary

#282E85 #855128 #5D8528

monochromatic

#0C0D27 #1A1E56 #282E85 #363EB4 #5A61CD

Accessibility & contrast

On white

11.54

#282E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#282E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E85

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E85	#FFFFFF	#000000	##FFFFFF
##282E85	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D88

Deuteranopia (green-blind)

#003583

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #282e85;
/* rgb */ color: rgb(40, 46, 133);
/* oklch */ color: oklch(35.6% 0.143 273.5);

Tailwind

colors: {
  custom: {
    50: '#6f67a9',
    500: '#282e85',
    950: '#000000',
  },
}

SCSS

$custom: #282e85;
$custom-light: #6f67a9;
$custom-dark: #000000;

JSON

{
  "hex": "#282e85",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 133
  },
  "hsl": {
    "h": 236.129,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35593,
    "c": 0.14328,
    "h": 273.5
  },
  "luminance": 0.04099
}

Semantic roles & 50–950 ramp

primary

#282E85

secondary

#B3AD56

accent

#D44BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #282E85

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

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