#4D1F9C#4D1F9C

#4D1F9C is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.0% C 0.184 H 292.2°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D1F9C
RGB	rgb(77, 31, 156)
HSL	hsl(262, 67%, 37%)
HSV	hsv(262, 80%, 61%)
CMYK	cmyk(50.6%, 80.1%, 0%, 38.8%)
CIE-LAB	lab(26.61, 48.76, -59.36)
CIE-LCH	lch(26.61, 76.82, 309.40°)
OKLab	oklab(38.96% 0.0696 -0.1705)
OKLCH	oklch(38.96% 0.184 292.2)
XYZ	xyz(9.5496, 4.9577, 31.8998)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1F9C #6E9C1F

analogous

#1F309C #4D1F9C #8C1F9C

triadic

#4D1F9C #9C4D1F #1F9C4D

tetradic

#4D1F9C #9C1F30 #6E9C1F #1F9C8C

square

#4D1F9C #9C1F30 #6E9C1F #1F9C8C

split-complementary

#4D1F9C #9C8C1F #309C1F

monochromatic

#1B0B36 #341569 #4D1F9C #6629CF #8958DE

Accessibility & contrast

On white

10.54

#4D1F9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4D1F9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1F9C

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1F9C	#FFFFFF	#000000	##FFFFFF
##4D1F9C	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419F

Deuteranopia (green-blind)

#003C9A

Tritanopia (blue-blind)

#33435E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d1f9c;
/* rgb */ color: rgb(77, 31, 156);
/* oklch */ color: oklch(39.0% 0.184 292.2);

Tailwind

colors: {
  custom: {
    50: '#8861ba',
    500: '#4d1f9c',
    950: '#000000',
  },
}

SCSS

$custom: #4d1f9c;
$custom-light: #8861ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1f9c",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 156
  },
  "hsl": {
    "h": 262.08,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38959,
    "c": 0.18416,
    "h": 292.2
  },
  "luminance": 0.04958
}

Semantic roles & 50–950 ramp

primary

#4D1F9C

secondary

#9AC155

accent

#EA3EAB

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4D1F9C

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

Preview Lab → · Contrast checker → · Palette generator →