#4D1FA6#4D1FA6

#4D1FA6 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.195 H 289.9°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#4D1FA6
RGB	rgb(77, 31, 166)
HSL	hsl(260, 69%, 39%)
HSV	hsv(260, 81%, 65%)
CMYK	cmyk(53.6%, 81.3%, 0%, 34.9%)
CIE-LAB	lab(27.60, 51.45, -63.82)
CIE-LCH	lch(27.60, 81.97, 308.88°)
OKLab	oklab(39.94% 0.0663 -0.1835)
OKLCH	oklch(39.94% 0.195 289.9)
XYZ	xyz(10.4315, 5.3104, 36.5444)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1FA6 #78A61F

analogous

#1F35A6 #4D1FA6 #901FA6

triadic

#4D1FA6 #A64D1F #1FA64D

tetradic

#4D1FA6 #A61F35 #78A61F #1FA690

square

#4D1FA6 #A61F35 #78A61F #1FA690

split-complementary

#4D1FA6 #A6901F #35A61F

monochromatic

#1D0C3F #351572 #4D1FA6 #662BD7 #8B5EE1

Accessibility & contrast

On white

10.18

#4D1FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4D1FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1FA6

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1FA6	#FFFFFF	#000000	##FFFFFF
##4D1FA6	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AA

Deuteranopia (green-blind)

#003EA4

Tritanopia (blue-blind)

#2B4763

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d1fa6;
/* rgb */ color: rgb(77, 31, 166);
/* oklch */ color: oklch(39.9% 0.195 289.9);

Tailwind

colors: {
  custom: {
    50: '#8962c2',
    500: '#4d1fa6',
    950: '#000000',
  },
}

SCSS

$custom: #4d1fa6;
$custom-light: #8962c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1fa6",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 166
  },
  "hsl": {
    "h": 260.444,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39942,
    "c": 0.19514,
    "h": 289.9
  },
  "luminance": 0.05311
}

Semantic roles & 50–950 ramp

primary

#4D1FA6

secondary

#A1C55B

accent

#EB3CB0

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #4D1FA6

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

Preview Lab → · Contrast checker → · Palette generator →