#4D1F9D#4D1F9D

#4D1F9D is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.1% C 0.185 H 292.0°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#4D1F9D
RGB	rgb(77, 31, 157)
HSL	hsl(262, 67%, 37%)
HSV	hsv(262, 80%, 62%)
CMYK	cmyk(51%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(26.71, 49.03, -59.81)
CIE-LCH	lch(26.71, 77.34, 309.34°)
OKLab	oklab(39.06% 0.0693 -0.1718)
OKLCH	oklch(39.06% 0.185 292)
XYZ	xyz(9.6346, 4.9917, 32.3476)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1F9D #6F9D1F

analogous

#1F309D #4D1F9D #8C1F9D

triadic

#4D1F9D #9D4D1F #1F9D4D

tetradic

#4D1F9D #9D1F30 #6F9D1F #1F9D8C

square

#4D1F9D #9D1F30 #6F9D1F #1F9D8C

split-complementary

#4D1F9D #9D8C1F #309D1F

monochromatic

#1B0B37 #34156A #4D1F9D #6629D0 #8958DE

Accessibility & contrast

On white

10.51

#4D1F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4D1F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1F9D

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1F9D	#FFFFFF	#000000	##FFFFFF
##4D1F9D	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#003D9B

Tritanopia (blue-blind)

#32435E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d1f9d;
/* rgb */ color: rgb(77, 31, 157);
/* oklch */ color: oklch(39.1% 0.185 292.0);

Tailwind

colors: {
  custom: {
    50: '#8861bb',
    500: '#4d1f9d',
    950: '#000000',
  },
}

SCSS

$custom: #4d1f9d;
$custom-light: #8861bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1f9d",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 261.905,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39056,
    "c": 0.18526,
    "h": 292
  },
  "luminance": 0.04992
}

Semantic roles & 50–950 ramp

primary

#4D1F9D

secondary

#9AC256

accent

#EA3EAB

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4D1F9D

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

Preview Lab → · Contrast checker → · Palette generator →