#4D1CB4#4D1CB4

#4D1CB4 is a dark, highly saturated violet. Relative luminance 0.057; OKLCH L 41.1% C 0.213 H 287.3°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D1CB4
RGB	rgb(77, 28, 180)
HSL	hsl(259, 73%, 41%)
HSV	hsv(259, 84%, 71%)
CMYK	cmyk(57.2%, 84.4%, 0%, 29.4%)
CIE-LAB	lab(28.65, 56.35, -70.49)
CIE-LCH	lch(28.65, 90.25, 308.64°)
OKLab	oklab(41.1% 0.0631 -0.203)
OKLCH	oklch(41.1% 0.213 287.3)
XYZ	xyz(11.7116, 5.7029, 43.6548)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1CB4 #83B41C

analogous

#1C37B4 #4D1CB4 #991CB4

triadic

#4D1CB4 #B44D1C #1CB44D

tetradic

#4D1CB4 #B41C37 #83B41C #1CB499

square

#4D1CB4 #B41C37 #83B41C #1CB499

split-complementary

#4D1CB4 #B4991C #37B41C

monochromatic

#200C4A #36147F #4D1CB4 #672FDF #8E64E7

Accessibility & contrast

On white

9.81

#4D1CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4D1CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1CB4

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1CB4	#FFFFFF	#000000	##FFFFFF
##4D1CB4	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003FB1

Tritanopia (blue-blind)

#1B4C6B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4d1cb4;
/* rgb */ color: rgb(77, 28, 180);
/* oklch */ color: oklch(41.1% 0.213 287.3);

Tailwind

colors: {
  custom: {
    50: '#8c61cc',
    500: '#4d1cb4',
    950: '#000000',
  },
}

SCSS

$custom: #4d1cb4;
$custom-light: #8c61cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1cb4",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 180
  },
  "hsl": {
    "h": 259.342,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41096,
    "c": 0.21255,
    "h": 287.3
  },
  "luminance": 0.05704
}

Semantic roles & 50–950 ramp

primary

#4D1CB4

secondary

#A9CC60

accent

#F038B5

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0D0514

muted

#7E7A82

Preview Lab

Preview with #4D1CB4

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

Preview Lab → · Contrast checker → · Palette generator →