#4D1F9F#4D1F9F

#4D1F9F is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.187 H 291.5°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#4D1F9F
RGB	rgb(77, 31, 159)
HSL	hsl(262, 67%, 37%)
HSV	hsv(262, 81%, 62%)
CMYK	cmyk(51.6%, 80.5%, 0%, 37.6%)
CIE-LAB	lab(26.91, 49.57, -60.71)
CIE-LCH	lch(26.91, 78.38, 309.23°)
OKLab	oklab(39.25% 0.0687 -0.1744)
OKLCH	oklch(39.25% 0.187 291.5)
XYZ	xyz(9.8068, 5.0606, 33.2542)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1F9F #719F1F

analogous

#1F319F #4D1F9F #8D1F9F

triadic

#4D1F9F #9F4D1F #1F9F4D

tetradic

#4D1F9F #9F1F31 #719F1F #1F9F8D

square

#4D1F9F #9F1F31 #719F1F #1F9F8D

split-complementary

#4D1F9F #9F8D1F #319F1F

monochromatic

#1B0B39 #34156C #4D1F9F #6629D2 #895ADF

Accessibility & contrast

On white

10.44

#4D1F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4D1F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1F9F

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1F9F	#FFFFFF	#000000	##FFFFFF
##4D1F9F	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A3

Deuteranopia (green-blind)

#003D9D

Tritanopia (blue-blind)

#31445F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d1f9f;
/* rgb */ color: rgb(77, 31, 159);
/* oklch */ color: oklch(39.3% 0.187 291.5);

Tailwind

colors: {
  custom: {
    50: '#8861bd',
    500: '#4d1f9f',
    950: '#000000',
  },
}

SCSS

$custom: #4d1f9f;
$custom-light: #8861bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1f9f",
  "rgb": {
    "r": 77,
    "g": 31,
    "b": 159
  },
  "hsl": {
    "h": 261.563,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39251,
    "c": 0.18747,
    "h": 291.5
  },
  "luminance": 0.05061
}

Semantic roles & 50–950 ramp

primary

#4D1F9F

secondary

#9CC357

accent

#EA3EAC

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #4D1F9F

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

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