#282A93#282A93

#282A93 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.167 H 273.5°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#282A93
RGB	rgb(40, 42, 147)
HSL	hsl(239, 57%, 37%)
HSV	hsv(239, 73%, 58%)
CMYK	cmyk(72.8%, 71.4%, 0%, 42.4%)
CIE-LAB	lab(24.36, 35.28, -57.66)
CIE-LCH	lch(24.36, 67.60, 301.46°)
OKLab	oklab(36.27% 0.0101 -0.1667)
OKLCH	oklch(36.27% 0.167 273.5)
XYZ	xyz(6.9677, 4.2129, 28.0441)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282A93 #939128

analogous

#285F93 #282A93 #5C2893

triadic

#282A93 #93282A #2A9328

tetradic

#282A93 #93285F #939128 #28935C

square

#282A93 #93285F #939128 #28935C

split-complementary

#282A93 #935C28 #5F9328

monochromatic

#0E0F33 #1B1C63 #282A93 #3538C3 #6163D4

Accessibility & contrast

On white

11.40

#282A93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#282A93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282A93

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282A93	#FFFFFF	#000000	##FFFFFF
##282A93	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#003591

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #282a93;
/* rgb */ color: rgb(40, 42, 147);
/* oklch */ color: oklch(36.3% 0.167 273.5);

Tailwind

colors: {
  custom: {
    50: '#7364b4',
    500: '#282a93',
    950: '#000000',
  },
}

SCSS

$custom: #282a93;
$custom-light: #7364b4;
$custom-dark: #000000;

JSON

{
  "hex": "#282a93",
  "rgb": {
    "r": 40,
    "g": 42,
    "b": 147
  },
  "hsl": {
    "h": 238.879,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.3627,
    "c": 0.16703,
    "h": 273.5
  },
  "luminance": 0.04214
}

Semantic roles & 50–950 ramp

primary

#282A93

secondary

#BAB85D

accent

#DE47E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #282A93

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

Preview Lab → · Contrast checker → · Palette generator →