#282E84#282E84

#282E84 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.142 H 273.6°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#282E84
RGB	rgb(40, 46, 132)
HSL	hsl(236, 53%, 34%)
HSV	hsv(236, 70%, 52%)
CMYK	cmyk(69.7%, 65.2%, 0%, 48.2%)
CIE-LAB	lab(23.90, 27.26, -49.08)
CIE-LCH	lch(23.90, 56.14, 299.05°)
OKLab	oklab(35.5% 0.0089 -0.1416)
OKLCH	oklch(35.5% 0.142 273.6)
XYZ	xyz(6.0155, 4.0705, 22.2940)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E84 #847E28

analogous

#285C84 #282E84 #502884

triadic

#282E84 #84282E #2E8428

tetradic

#282E84 #84285C #847E28 #288450

square

#282E84 #84285C #847E28 #288450

split-complementary

#282E84 #845028 #5C8428

monochromatic

#0C0D26 #1A1E55 #282E84 #363EB3 #5A61CD

Accessibility & contrast

On white

11.58

#282E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#282E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E84

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E84	#FFFFFF	#000000	##FFFFFF
##282E84	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D87

Deuteranopia (green-blind)

#003582

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #282e84;
/* rgb */ color: rgb(40, 46, 132);
/* oklch */ color: oklch(35.5% 0.142 273.6);

Tailwind

colors: {
  custom: {
    50: '#6f67a9',
    500: '#282e84',
    950: '#000000',
  },
}

SCSS

$custom: #282e84;
$custom-light: #6f67a9;
$custom-dark: #000000;

JSON

{
  "hex": "#282e84",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 132
  },
  "hsl": {
    "h": 236.087,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.355,
    "c": 0.14189,
    "h": 273.6
  },
  "luminance": 0.04071
}

Semantic roles & 50–950 ramp

primary

#282E84

secondary

#B2AC56

accent

#D34BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #282E84

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

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