#282E73#282E73

#282E73 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 34.0% C 0.117 H 274.5°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#282E73
RGB	rgb(40, 46, 115)
HSL	hsl(235, 48%, 30%)
HSV	hsv(235, 65%, 45%)
CMYK	cmyk(65.2%, 60%, 0%, 54.9%)
CIE-LAB	lab(22.45, 20.92, -40.67)
CIE-LCH	lch(22.45, 45.74, 297.22°)
OKLab	oklab(33.98% 0.0093 -0.1169)
OKLCH	oklch(33.98% 0.117 274.5)
XYZ	xyz(4.9456, 3.6425, 16.6588)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E73 #736D28

analogous

#285373 #282E73 #472873

triadic

#282E73 #73282E #2E7328

tetradic

#282E73 #732853 #736D28 #287347

square

#282E73 #732853 #736D28 #287347

split-complementary

#282E73 #734728 #537328

monochromatic

#080A18 #181C46 #282E73 #3840A0 #525BC3

Accessibility & contrast

On white

12.15

#282E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#282E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E73

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E73	#FFFFFF	#000000	##FFFFFF
##282E73	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#003272

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #282e73;
/* rgb */ color: rgb(40, 46, 115);
/* oklch */ color: oklch(34.0% 0.117 274.5);

Tailwind

colors: {
  custom: {
    50: '#6b669c',
    500: '#282e73',
    950: '#000000',
  },
}

SCSS

$custom: #282e73;
$custom-light: #6b669c;
$custom-dark: #000000;

JSON

{
  "hex": "#282e73",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 115
  },
  "hsl": {
    "h": 235.2,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33975,
    "c": 0.11727,
    "h": 274.5
  },
  "luminance": 0.03643
}

Semantic roles & 50–950 ramp

primary

#282E73

secondary

#A59F52

accent

#CD50D8

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #282E73

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

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