#3F2B85#3F2B85

#3F2B85 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 36.9% C 0.143 H 287.5°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#3F2B85
RGB	rgb(63, 43, 133)
HSL	hsl(253, 51%, 35%)
HSV	hsv(253, 68%, 52%)
CMYK	cmyk(52.6%, 67.7%, 0%, 47.8%)
CIE-LAB	lab(25.19, 33.48, -47.53)
CIE-LCH	lch(25.19, 58.14, 305.17°)
OKLab	oklab(36.95% 0.0429 -0.1363)
OKLCH	oklch(36.95% 0.143 287.5)
XYZ	xyz(7.1462, 4.4776, 22.6735)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2B85 #71852B

analogous

#2B4485 #3F2B85 #6C2B85

triadic

#3F2B85 #853F2B #2B853F

tetradic

#3F2B85 #852B44 #71852B #2B856C

square

#3F2B85 #852B44 #71852B #2B856C

split-complementary

#3F2B85 #856C2B #44852B

monochromatic

#130D29 #291C57 #3F2B85 #553AB3 #775FCB

Accessibility & contrast

On white

11.08

#3F2B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3F2B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2B85

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2B85	#FFFFFF	#000000	##FFFFFF
##3F2B85	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#254154

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3f2b85;
/* rgb */ color: rgb(63, 43, 133);
/* oklch */ color: oklch(36.9% 0.143 287.5);

Tailwind

colors: {
  custom: {
    50: '#7b66a9',
    500: '#3f2b85',
    950: '#000000',
  },
}

SCSS

$custom: #3f2b85;
$custom-light: #7b66a9;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2b85",
  "rgb": {
    "r": 63,
    "g": 43,
    "b": 133
  },
  "hsl": {
    "h": 253.333,
    "s": 51.136,
    "l": 34.51
  },
  "oklch": {
    "l": 0.36947,
    "c": 0.14291,
    "h": 287.5
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#3F2B85

secondary

#9EB15B

accent

#DB4DBB

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F2B85

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

Preview Lab → · Contrast checker → · Palette generator →