#4D1C7D#4D1C7D

#4D1C7D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.153 H 302.0°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D1C7D
RGB	rgb(77, 28, 125)
HSL	hsl(270, 63%, 30%)
HSV	hsv(270, 78%, 49%)
CMYK	cmyk(38.4%, 77.6%, 0%, 51%)
CIE-LAB	lab(23.30, 41.93, -45.49)
CIE-LCH	lch(23.30, 61.87, 312.67°)
OKLab	oklab(35.77% 0.0811 -0.1298)
OKLCH	oklch(35.77% 0.153 302)
XYZ	xyz(7.1766, 3.8889, 19.7706)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1C7D #4C7D1C

analogous

#1C1C7D #4D1C7D #7D1C7D

triadic

#4D1C7D #7D4D1C #1C7D4D

tetradic

#4D1C7D #7D1C1C #4C7D1C #1C7D7D

square

#4D1C7D #7D1C1C #4C7D1C #1C7D7D

split-complementary

#4D1C7D #7D7D1C #1C7D1C

monochromatic

#0F0619 #2E114B #4D1C7D #6C27AF #8A3FD4

Accessibility & contrast

On white

11.81

#4D1C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#4D1C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1C7D

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1C7D	#FFFFFF	#000000	##FFFFFF
##4D1C7D	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003780

Deuteranopia (green-blind)

#00377B

Tritanopia (blue-blind)

#43354B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4d1c7d;
/* rgb */ color: rgb(77, 28, 125);
/* oklch */ color: oklch(35.8% 0.153 302.0);

Tailwind

colors: {
  custom: {
    50: '#845ea3',
    500: '#4d1c7d',
    950: '#000000',
  },
}

SCSS

$custom: #4d1c7d;
$custom-light: #845ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1c7d",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 270.309,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.35768,
    "c": 0.15305,
    "h": 302
  },
  "luminance": 0.03889
}

Semantic roles & 50–950 ramp

primary

#4D1C7D

secondary

#7AB144

accent

#E64193

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4D1C7D

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

Preview Lab → · Contrast checker → · Palette generator →