#282F92#282F92

#282F92 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.160 H 272.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#282F92
RGB	rgb(40, 47, 146)
HSL	hsl(236, 57%, 36%)
HSV	hsv(236, 73%, 57%)
CMYK	cmyk(72.6%, 67.8%, 0%, 42.7%)
CIE-LAB	lab(25.44, 31.74, -55.27)
CIE-LCH	lch(25.44, 63.74, 299.87°)
OKLab	oklab(37.02% 0.007 -0.1597)
OKLCH	oklch(37.02% 0.16 272.5)
XYZ	xyz(7.0781, 4.5588, 27.6955)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282F92 #928B28

analogous

#286492 #282F92 #562892

triadic

#282F92 #92282F #2F9228

tetradic

#282F92 #922864 #928B28 #289256

square

#282F92 #922864 #928B28 #289256

split-complementary

#282F92 #925628 #649228

monochromatic

#0E1032 #1B2062 #282F92 #353EC2 #6168D4

Accessibility & contrast

On white

10.98

#282F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#282F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282F92

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282F92	#FFFFFF	#000000	##FFFFFF
##282F92	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004195

Deuteranopia (green-blind)

#003790

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #282f92;
/* rgb */ color: rgb(40, 47, 146);
/* oklch */ color: oklch(37.0% 0.160 272.5);

Tailwind

colors: {
  custom: {
    50: '#7268b3',
    500: '#282f92',
    950: '#000000',
  },
}

SCSS

$custom: #282f92;
$custom-light: #7268b3;
$custom-dark: #000000;

JSON

{
  "hex": "#282f92",
  "rgb": {
    "r": 40,
    "g": 47,
    "b": 146
  },
  "hsl": {
    "h": 236.038,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37018,
    "c": 0.15989,
    "h": 272.5
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#282F92

secondary

#B9B35D

accent

#D648E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282F92

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

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