#281963#281963

#281963 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.123 H 284.9°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#281963
RGB	rgb(40, 25, 99)
HSL	hsl(252, 60%, 24%)
HSV	hsv(252, 75%, 39%)
CMYK	cmyk(59.6%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(15.73, 29.16, -41.22)
CIE-LCH	lch(15.73, 50.49, 305.28°)
OKLab	oklab(28.63% 0.0315 -0.1186)
OKLCH	oklch(28.63% 0.123 284.9)
XYZ	xyz(3.4742, 2.0470, 12.0140)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281963 #546319

analogous

#192F63 #281963 #4D1963

triadic

#281963 #632819 #196328

tetradic

#281963 #63192F #546319 #19634D

square

#281963 #63192F #546319 #19634D

split-complementary

#281963 #634D19 #2F6319

monochromatic

#0A0618 #140D32 #281963 #3C2594 #4F32C5

Accessibility & contrast

On white

14.90

#281963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#281963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281963

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281963	#FFFFFF	#000000	##FFFFFF
##281963	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002965

Deuteranopia (green-blind)

#002562

Tritanopia (blue-blind)

#0C2D3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #281963;
/* rgb */ color: rgb(40, 25, 99);
/* oklch */ color: oklch(28.6% 0.123 284.9);

Tailwind

colors: {
  custom: {
    50: '#695790',
    500: '#281963',
    950: '#000000',
  },
}

SCSS

$custom: #281963;
$custom-light: #695790;
$custom-dark: #000000;

JSON

{
  "hex": "#281963",
  "rgb": {
    "r": 40,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 252.162,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28625,
    "c": 0.12271,
    "h": 284.9
  },
  "luminance": 0.02047
}

Semantic roles & 50–950 ramp

primary

#281963

secondary

#87993F

accent

#E345C3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030D

muted

#7A787D

Preview Lab

Preview with #281963

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

Preview Lab → · Contrast checker → · Palette generator →