#4D1CA1#4D1CA1

#4D1CA1 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.2% C 0.192 H 291.4°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#4D1CA1
RGB	rgb(77, 28, 161)
HSL	hsl(262, 70%, 37%)
HSV	hsv(262, 83%, 63%)
CMYK	cmyk(52.2%, 82.6%, 0%, 36.9%)
CIE-LAB	lab(26.68, 51.34, -62.30)
CIE-LCH	lch(26.68, 80.73, 309.49°)
OKLab	oklab(39.16% 0.07 -0.1791)
OKLCH	oklch(39.16% 0.192 291.4)
XYZ	xyz(9.9070, 4.9811, 34.1507)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1CA1 #70A11C

analogous

#1C2EA1 #4D1CA1 #8F1CA1

triadic

#4D1CA1 #A14D1C #1CA14D

tetradic

#4D1CA1 #A11C2E #70A11C #1CA18F

square

#4D1CA1 #A11C2E #70A11C #1CA18F

split-complementary

#4D1CA1 #A18F1C #2EA11C

monochromatic

#1B0A39 #34136D #4D1CA1 #6625D5 #8956E2

Accessibility & contrast

On white

10.52

#4D1CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4D1CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1CA1

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1CA1	#FFFFFF	#000000	##FFFFFF
##4D1CA1	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A5

Deuteranopia (green-blind)

#003C9F

Tritanopia (blue-blind)

#2F4460

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d1ca1;
/* rgb */ color: rgb(77, 28, 161);
/* oklch */ color: oklch(39.2% 0.192 291.4);

Tailwind

colors: {
  custom: {
    50: '#8960be',
    500: '#4d1ca1',
    950: '#000000',
  },
}

SCSS

$custom: #4d1ca1;
$custom-light: #8960be;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1ca1",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 161
  },
  "hsl": {
    "h": 262.105,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39155,
    "c": 0.19226,
    "h": 291.4
  },
  "luminance": 0.04981
}

Semantic roles & 50–950 ramp

primary

#4D1CA1

secondary

#9BC554

accent

#ED3BAB

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0D0512

muted

#7D7981

Preview Lab

Preview with #4D1CA1

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

Preview Lab → · Contrast checker → · Palette generator →