#4F1FA7#4F1FA7

#4F1FA7 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.3% C 0.196 H 290.6°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4F1FA7
RGB	rgb(79, 31, 167)
HSL	hsl(261, 69%, 39%)
HSV	hsv(261, 81%, 65%)
CMYK	cmyk(52.7%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(27.93, 51.97, -63.87)
CIE-LCH	lch(27.93, 82.34, 309.14°)
OKLab	oklab(40.25% 0.0691 -0.1836)
OKLCH	oklch(40.25% 0.196 290.6)
XYZ	xyz(10.6875, 5.4318, 37.0370)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1FA7 #77A71F

analogous

#1F33A7 #4F1FA7 #931FA7

triadic

#4F1FA7 #A74F1F #1FA74F

tetradic

#4F1FA7 #A71F33 #77A71F #1FA793

square

#4F1FA7 #A71F33 #77A71F #1FA793

split-complementary

#4F1FA7 #A7931F #33A71F

monochromatic

#1E0C40 #371573 #4F1FA7 #682BD8 #8D5FE1

Accessibility & contrast

On white

10.07

#4F1FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#4F1FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1FA7

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1FA7	#FFFFFF	#000000	##FFFFFF
##4F1FA7	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003FA5

Tritanopia (blue-blind)

#2F4764

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4f1fa7;
/* rgb */ color: rgb(79, 31, 167);
/* oklch */ color: oklch(40.3% 0.196 290.6);

Tailwind

colors: {
  custom: {
    50: '#8a62c2',
    500: '#4f1fa7',
    950: '#000000',
  },
}

SCSS

$custom: #4f1fa7;
$custom-light: #8a62c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1fa7",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 261.176,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40253,
    "c": 0.1962,
    "h": 290.6
  },
  "luminance": 0.05432
}

Semantic roles & 50–950 ramp

primary

#4F1FA7

secondary

#A0C65C

accent

#EC3CAE

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #4F1FA7

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

Preview Lab → · Contrast checker → · Palette generator →