#282B92#282B92

#282B92 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.165 H 273.4°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#282B92
RGB	rgb(40, 43, 146)
HSL	hsl(238, 57%, 36%)
HSV	hsv(238, 73%, 57%)
CMYK	cmyk(72.6%, 70.5%, 0%, 42.7%)
CIE-LAB	lab(24.49, 34.30, -56.83)
CIE-LCH	lch(24.49, 66.38, 301.11°)
OKLab	oklab(36.33% 0.0096 -0.1643)
OKLCH	oklch(36.33% 0.165 273.4)
XYZ	xyz(6.9255, 4.2535, 27.6446)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282B92 #928F28

analogous

#286092 #282B92 #5A2892

triadic

#282B92 #92282B #2B9228

tetradic

#282B92 #922860 #928F28 #28925A

square

#282B92 #922860 #928F28 #28925A

split-complementary

#282B92 #925A28 #609228

monochromatic

#0E0F32 #1B1D62 #282B92 #3539C2 #6164D4

Accessibility & contrast

On white

11.35

#282B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#282B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282B92

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282B92	#FFFFFF	#000000	##FFFFFF
##282B92	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F95

Deuteranopia (green-blind)

#003590

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #282b92;
/* rgb */ color: rgb(40, 43, 146);
/* oklch */ color: oklch(36.3% 0.165 273.4);

Tailwind

colors: {
  custom: {
    50: '#7265b3',
    500: '#282b92',
    950: '#000000',
  },
}

SCSS

$custom: #282b92;
$custom-light: #7265b3;
$custom-dark: #000000;

JSON

{
  "hex": "#282b92",
  "rgb": {
    "r": 40,
    "g": 43,
    "b": 146
  },
  "hsl": {
    "h": 238.302,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36332,
    "c": 0.16458,
    "h": 273.4
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary

#282B92

secondary

#B9B75D

accent

#DC48E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #282B92

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

Preview Lab → · Contrast checker → · Palette generator →