#3F2983#3F2983

#3F2983 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.5% C 0.143 H 288.5°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#3F2983
RGB	rgb(63, 41, 131)
HSL	hsl(255, 52%, 34%)
HSV	hsv(255, 69%, 51%)
CMYK	cmyk(51.9%, 68.7%, 0%, 48.6%)
CIE-LAB	lab(24.58, 34.06, -47.27)
CIE-LCH	lch(24.58, 58.26, 305.77°)
OKLab	oklab(36.45% 0.0452 -0.1356)
OKLCH	oklch(36.45% 0.143 288.5)
XYZ	xyz(6.9384, 4.2810, 21.9291)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2983 #6D8329

analogous

#294083 #3F2983 #6C2983

triadic

#3F2983 #833F29 #29833F

tetradic

#3F2983 #832940 #6D8329 #29836C

square

#3F2983 #832940 #6D8329 #29836C

split-complementary

#3F2983 #836C29 #408329

monochromatic

#120C26 #291A54 #3F2983 #5538B2 #765BCC

Accessibility & contrast

On white

11.31

#3F2983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3F2983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2983

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2983	#FFFFFF	#000000	##FFFFFF
##3F2983	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	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: #3f2983;
/* rgb */ color: rgb(63, 41, 131);
/* oklch */ color: oklch(36.5% 0.143 288.5);

Tailwind

colors: {
  custom: {
    50: '#7b64a8',
    500: '#3f2983',
    950: '#000000',
  },
}

SCSS

$custom: #3f2983;
$custom-light: #7b64a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2983",
  "rgb": {
    "r": 63,
    "g": 41,
    "b": 131
  },
  "hsl": {
    "h": 254.667,
    "s": 52.326,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36453,
    "c": 0.14292,
    "h": 288.5
  },
  "luminance": 0.04281
}

Semantic roles & 50–950 ramp

primary

#3F2983

secondary

#9BB157

accent

#DC4CB9

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0510

muted

#7C7A7F

Preview Lab

Preview with #3F2983

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

Preview Lab → · Contrast checker → · Palette generator →