#4F1381#4F1381

#4F1381 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.167 H 302.9°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F1381
RGB	rgb(79, 19, 129)
HSL	hsl(273, 74%, 29%)
HSV	hsv(273, 85%, 51%)
CMYK	cmyk(38.8%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(22.70, 46.88, -49.00)
CIE-LCH	lch(22.70, 67.81, 313.73°)
OKLab	oklab(35.52% 0.0906 -0.1399)
OKLCH	oklch(35.52% 0.167 302.9)
XYZ	xyz(7.4188, 3.7130, 21.0905)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.19

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1381 #458113

analogous

#181381 #4F1381 #81137C

triadic

#4F1381 #814F13 #13814F

tetradic

#4F1381 #811813 #458113 #137C81

square

#4F1381 #811813 #458113 #137C81

split-complementary

#4F1381 #7C8113 #138118

monochromatic

#10041B #2E0B4C #4F1381 #701BB6 #8F2EE0

Accessibility & contrast

On white

12.05

#4F1381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4F1381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1381

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1381	#FFFFFF	#000000	##FFFFFF
##4F1381	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003584

Deuteranopia (green-blind)

#00367F

Tritanopia (blue-blind)

#44324C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4f1381;
/* rgb */ color: rgb(79, 19, 129);
/* oklch */ color: oklch(35.5% 0.167 302.9);

Tailwind

colors: {
  custom: {
    50: '#865aa6',
    500: '#4f1381',
    950: '#000000',
  },
}

SCSS

$custom: #4f1381;
$custom-light: #865aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1381",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 272.727,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3552,
    "c": 0.16672,
    "h": 302.9
  },
  "luminance": 0.03713
}

Semantic roles & 50–950 ramp

primary

#4F1381

secondary

#72B63A

accent

#F1378B

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F1381

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

Preview Lab → · Contrast checker → · Palette generator →