#282E75#282E75

#282E75 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.120 H 274.4°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#282E75
RGB	rgb(40, 46, 117)
HSL	hsl(235, 49%, 31%)
HSV	hsv(235, 66%, 46%)
CMYK	cmyk(65.8%, 60.7%, 0%, 54.1%)
CIE-LAB	lab(22.62, 21.67, -41.69)
CIE-LCH	lch(22.62, 46.98, 297.47°)
OKLab	oklab(34.15% 0.0093 -0.1199)
OKLCH	oklch(34.15% 0.12 274.4)
XYZ	xyz(5.0619, 3.6890, 17.2715)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E75 #756F28

analogous

#285475 #282E75 #482875

triadic

#282E75 #75282E #2E7528

tetradic

#282E75 #752854 #756F28 #287548

square

#282E75 #752854 #756F28 #287548

split-complementary

#282E75 #754828 #547528

monochromatic

#090A1A #181C47 #282E75 #3840A3 #535CC4

Accessibility & contrast

On white

12.08

#282E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#282E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E75

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E75	#FFFFFF	#000000	##FFFFFF
##282E75	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003977

Deuteranopia (green-blind)

#003374

Tritanopia (blue-blind)

#003F4C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #282e75;
/* rgb */ color: rgb(40, 46, 117);
/* oklch */ color: oklch(34.1% 0.120 274.4);

Tailwind

colors: {
  custom: {
    50: '#6b669d',
    500: '#282e75',
    950: '#000000',
  },
}

SCSS

$custom: #282e75;
$custom-light: #6b669d;
$custom-dark: #000000;

JSON

{
  "hex": "#282e75",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 117
  },
  "hsl": {
    "h": 235.325,
    "s": 49.045,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34148,
    "c": 0.12025,
    "h": 274.4
  },
  "luminance": 0.03689
}

Semantic roles & 50–950 ramp

primary

#282E75

secondary

#A7A052

accent

#CE4FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #282E75

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

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