#3F2883#3F2883

#3F2883 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.3% C 0.144 H 288.7°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#3F2883
RGB	rgb(63, 40, 131)
HSL	hsl(255, 53%, 34%)
HSV	hsv(255, 69%, 51%)
CMYK	cmyk(51.9%, 69.5%, 0%, 48.6%)
CIE-LAB	lab(24.36, 34.65, -47.62)
CIE-LCH	lch(24.36, 58.89, 306.04°)
OKLab	oklab(36.3% 0.0463 -0.1366)
OKLCH	oklch(36.3% 0.144 288.7)
XYZ	xyz(6.9042, 4.2127, 21.9177)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2883 #6C8328

analogous

#283E83 #3F2883 #6C2883

triadic

#3F2883 #833F28 #28833F

tetradic

#3F2883 #83283E #6C8328 #28836C

square

#3F2883 #83283E #6C8328 #28836C

split-complementary

#3F2883 #836C28 #3E8328

monochromatic

#120B25 #281A54 #3F2883 #5636B2 #7659CC

Accessibility & contrast

On white

11.40

#3F2883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#3F2883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2883

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2883	#FFFFFF	#000000	##FFFFFF
##3F2883	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)

#003C86

Deuteranopia (green-blind)

#003881

Tritanopia (blue-blind)

#273F52

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3f2883;
/* rgb */ color: rgb(63, 40, 131);
/* oklch */ color: oklch(36.3% 0.144 288.7);

Tailwind

colors: {
  custom: {
    50: '#7b64a8',
    500: '#3f2883',
    950: '#000000',
  },
}

SCSS

$custom: #3f2883;
$custom-light: #7b64a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2883",
  "rgb": {
    "r": 63,
    "g": 40,
    "b": 131
  },
  "hsl": {
    "h": 255.165,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36297,
    "c": 0.14423,
    "h": 288.7
  },
  "luminance": 0.04213
}

Semantic roles & 50–950 ramp

primary

#3F2883

secondary

#9AB155

accent

#DD4BB8

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0510

muted

#7C7A7F

Preview Lab

Preview with #3F2883

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

Preview Lab → · Contrast checker → · Palette generator →