#3F1051#3F1051

#3F1051 is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.7% C 0.116 H 314.7°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#3F1051
RGB	rgb(63, 16, 81)
HSL	hsl(283, 67%, 19%)
HSV	hsv(283, 80%, 32%)
CMYK	cmyk(22.2%, 80.2%, 0%, 68.2%)
CIE-LAB	lab(15.60, 33.55, -29.20)
CIE-LCH	lch(15.60, 44.48, 318.97°)
OKLab	oklab(28.73% 0.0815 -0.0824)
OKLCH	oklch(28.73% 0.116 314.7)
XYZ	xyz(3.7201, 2.0216, 7.9772)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1051 #225110

analogous

#1F1051 #3F1051 #511043

triadic

#3F1051 #513F10 #10513F

tetradic

#3F1051 #511F10 #225110 #104351

square

#3F1051 #511F10 #225110 #104351

split-complementary

#3F1051 #435110 #10511F

monochromatic

#14051A #17061E #3F1051 #671A84 #8E24B7

Accessibility & contrast

On white

14.96

#3F1051 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3F1051 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1051

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1051	#FFFFFF	#000000	##FFFFFF
##3F1051	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002453

Deuteranopia (green-blind)

#0D2850

Tritanopia (blue-blind)

#3D1E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f1051;
/* rgb */ color: rgb(63, 16, 81);
/* oklch */ color: oklch(28.7% 0.116 314.7);

Tailwind

colors: {
  custom: {
    50: '#775482',
    500: '#3f1051',
    950: '#000000',
  },
}

SCSS

$custom: #3f1051;
$custom-light: #775482;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1051",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 81
  },
  "hsl": {
    "h": 283.385,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28731,
    "c": 0.1159,
    "h": 314.7
  },
  "luminance": 0.02021
}

Semantic roles & 50–950 ramp

primary

#3F1051

secondary

#4B8B32

accent

#EA3E6E

background

#F7F5F8

surface

#EDE8EF

border

#C8C4CA

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F1051

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

Preview Lab → · Contrast checker → · Palette generator →