#4D1CA9#4D1CA9

#4D1CA9 is a dark, highly saturated violet. Relative luminance 0.053; OKLCH L 40.0% C 0.201 H 289.5°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#4D1CA9
RGB	rgb(77, 28, 169)
HSL	hsl(261, 72%, 39%)
HSV	hsv(261, 83%, 66%)
CMYK	cmyk(54.4%, 83.4%, 0%, 33.7%)
CIE-LAB	lab(27.50, 53.45, -65.80)
CIE-LCH	lch(27.50, 84.77, 309.09°)
OKLab	oklab(39.96% 0.0671 -0.1893)
OKLCH	oklch(39.96% 0.201 289.5)
XYZ	xyz(10.6352, 5.2724, 37.9857)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1CA9 #78A91C

analogous

#1C31A9 #4D1CA9 #931CA9

triadic

#4D1CA9 #A94D1C #1CA94D

tetradic

#4D1CA9 #A91C31 #78A91C #1CA993

square

#4D1CA9 #A91C31 #78A91C #1CA993

split-complementary

#4D1CA9 #A9931C #31A91C

monochromatic

#1D0B40 #351374 #4D1CA9 #6627DB #8B5BE4

Accessibility & contrast

On white

10.22

#4D1CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#4D1CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1CA9

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1CA9	#FFFFFF	#000000	##FFFFFF
##4D1CA9	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AD

Deuteranopia (green-blind)

#003DA7

Tritanopia (blue-blind)

#284765

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d1ca9;
/* rgb */ color: rgb(77, 28, 169);
/* oklch */ color: oklch(40.0% 0.201 289.5);

Tailwind

colors: {
  custom: {
    50: '#8a60c4',
    500: '#4d1ca9',
    950: '#000000',
  },
}

SCSS

$custom: #4d1ca9;
$custom-light: #8a60c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1ca9",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 169
  },
  "hsl": {
    "h": 260.851,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39961,
    "c": 0.20083,
    "h": 289.5
  },
  "luminance": 0.05273
}

Semantic roles & 50–950 ramp

primary

#4D1CA9

secondary

#A1C859

accent

#EE39AF

background

#F9F5FC

surface

#F1EAF8

border

#CBC6D1

text

#0D0513

muted

#7E7982

Preview Lab

Preview with #4D1CA9

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

Preview Lab → · Contrast checker → · Palette generator →