#282D92#282D92

#282D92 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.162 H 272.9°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#282D92
RGB	rgb(40, 45, 146)
HSL	hsl(237, 57%, 36%)
HSV	hsv(237, 73%, 57%)
CMYK	cmyk(72.6%, 69.2%, 0%, 42.7%)
CIE-LAB	lab(24.96, 33.03, -56.06)
CIE-LCH	lch(24.96, 65.07, 300.51°)
OKLab	oklab(36.67% 0.0084 -0.162)
OKLCH	oklch(36.67% 0.162 272.9)
XYZ	xyz(7.0000, 4.4025, 27.6694)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D92 #928D28

analogous

#286292 #282D92 #582892

triadic

#282D92 #92282D #2D9228

tetradic

#282D92 #922862 #928D28 #289258

square

#282D92 #922862 #928D28 #289258

split-complementary

#282D92 #925828 #629228

monochromatic

#0E0F32 #1B1E62 #282D92 #353CC2 #6166D4

Accessibility & contrast

On white

11.17

#282D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#282D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D92

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D92	#FFFFFF	#000000	##FFFFFF
##282D92	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004095

Deuteranopia (green-blind)

#003690

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #282d92;
/* rgb */ color: rgb(40, 45, 146);
/* oklch */ color: oklch(36.7% 0.162 272.9);

Tailwind

colors: {
  custom: {
    50: '#7266b3',
    500: '#282d92',
    950: '#000000',
  },
}

SCSS

$custom: #282d92;
$custom-light: #7266b3;
$custom-dark: #000000;

JSON

{
  "hex": "#282d92",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 146
  },
  "hsl": {
    "h": 237.17,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.3667,
    "c": 0.16226,
    "h": 272.9
  },
  "luminance": 0.04403
}

Semantic roles & 50–950 ramp

primary

#282D92

secondary

#B9B55D

accent

#D948E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #282D92

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

Preview Lab → · Contrast checker → · Palette generator →