#282B96#282B96

#282B96 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.170 H 273.1°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#282B96
RGB	rgb(40, 43, 150)
HSL	hsl(238, 58%, 37%)
HSV	hsv(238, 73%, 59%)
CMYK	cmyk(73.3%, 71.3%, 0%, 41.2%)
CIE-LAB	lab(24.89, 35.72, -58.64)
CIE-LCH	lch(24.89, 68.66, 301.35°)
OKLab	oklab(36.74% 0.0091 -0.1696)
OKLCH	oklch(36.74% 0.17 273.1)
XYZ	xyz(7.2421, 4.3802, 29.3120)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282B96 #969328

analogous

#286296 #282B96 #5C2896

triadic

#282B96 #96282B #2B9628

tetradic

#282B96 #962862 #969328 #28965C

square

#282B96 #962862 #969328 #28965C

split-complementary

#282B96 #965C28 #629628

monochromatic

#0E0F35 #1B1D66 #282B96 #3539C6 #6366D5

Accessibility & contrast

On white

11.19

#282B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#282B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282B96

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282B96	#FFFFFF	#000000	##FFFFFF
##282B96	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003694

Tritanopia (blue-blind)

#00495D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #282b96;
/* rgb */ color: rgb(40, 43, 150);
/* oklch */ color: oklch(36.7% 0.170 273.1);

Tailwind

colors: {
  custom: {
    50: '#7365b6',
    500: '#282b96',
    950: '#000000',
  },
}

SCSS

$custom: #282b96;
$custom-light: #7365b6;
$custom-dark: #000000;

JSON

{
  "hex": "#282b96",
  "rgb": {
    "r": 40,
    "g": 43,
    "b": 150
  },
  "hsl": {
    "h": 238.364,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36739,
    "c": 0.16982,
    "h": 273.1
  },
  "luminance": 0.04381
}

Semantic roles & 50–950 ramp

primary

#282B96

secondary

#BBB95F

accent

#DD47E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #282B96

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

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