#282983#282983

#282983 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.147 H 275.0°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#282983
RGB	rgb(40, 41, 131)
HSL	hsl(239, 53%, 34%)
HSV	hsv(239, 69%, 51%)
CMYK	cmyk(69.5%, 68.7%, 0%, 48.6%)
CIE-LAB	lab(22.57, 30.20, -50.64)
CIE-LCH	lch(22.57, 58.96, 300.81°)
OKLab	oklab(34.5% 0.0129 -0.1462)
OKLCH	oklch(34.5% 0.147 275)
XYZ	xyz(5.7634, 3.6752, 21.8740)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282983 #838228

analogous

#285683 #282983 #542883

triadic

#282983 #832829 #298328

tetradic

#282983 #832856 #838228 #288354

square

#282983 #832856 #838228 #288354

split-complementary

#282983 #835428 #568328

monochromatic

#0B0C25 #1A1A54 #282983 #3638B2 #595ACC

Accessibility & contrast

On white

12.10

#282983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#282983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282983

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282983	#FFFFFF	#000000	##FFFFFF
##282983	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003281

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #282983;
/* rgb */ color: rgb(40, 41, 131);
/* oklch */ color: oklch(34.5% 0.147 275.0);

Tailwind

colors: {
  custom: {
    50: '#6f63a8',
    500: '#282983',
    950: '#000000',
  },
}

SCSS

$custom: #282983;
$custom-light: #6f63a8;
$custom-dark: #000000;

JSON

{
  "hex": "#282983",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 131
  },
  "hsl": {
    "h": 239.341,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34497,
    "c": 0.14677,
    "h": 275
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#282983

secondary

#B1B055

accent

#DB4BDD

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #282983

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

Preview Lab → · Contrast checker → · Palette generator →