#4D1B9E#4D1B9E

#4D1B9E is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.8% C 0.190 H 292.2°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D1B9E
RGB	rgb(77, 27, 158)
HSL	hsl(263, 71%, 36%)
HSV	hsv(263, 83%, 62%)
CMYK	cmyk(51.3%, 82.9%, 0%, 38%)
CIE-LAB	lab(26.24, 50.94, -61.19)
CIE-LCH	lch(26.24, 79.62, 309.78°)
OKLab	oklab(38.76% 0.0717 -0.1758)
OKLCH	oklch(38.76% 0.19 292.2)
XYZ	xyz(9.6223, 4.8299, 32.7664)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1B9E #6C9E1B

analogous

#1B2A9E #4D1B9E #8F1B9E

triadic

#4D1B9E #9E4D1B #1B9E4D

tetradic

#4D1B9E #9E1B2A #6C9E1B #1B9E8F

square

#4D1B9E #9E1B2A #6C9E1B #1B9E8F

split-complementary

#4D1B9E #9E8F1B #2A9E1B

monochromatic

#1A0935 #34126A #4D1B9E #6624D2 #8952E1

Accessibility & contrast

On white

10.68

#4D1B9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#4D1B9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1B9E

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1B9E	#FFFFFF	#000000	##FFFFFF
##4D1B9E	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A2

Deuteranopia (green-blind)

#003B9C

Tritanopia (blue-blind)

#31425E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4d1b9e;
/* rgb */ color: rgb(77, 27, 158);
/* oklch */ color: oklch(38.8% 0.190 292.2);

Tailwind

colors: {
  custom: {
    50: '#885fbc',
    500: '#4d1b9e',
    950: '#000000',
  },
}

SCSS

$custom: #4d1b9e;
$custom-light: #885fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1b9e",
  "rgb": {
    "r": 77,
    "g": 27,
    "b": 158
  },
  "hsl": {
    "h": 262.901,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38763,
    "c": 0.18987,
    "h": 292.2
  },
  "luminance": 0.0483
}

Semantic roles & 50–950 ramp

primary

#4D1B9E

secondary

#98C451

accent

#EE3AA9

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4D1B9E

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

Preview Lab → · Contrast checker → · Palette generator →