#4B1EA0#4B1EA0

#4B1EA0 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.0% C 0.189 H 290.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B1EA0
RGB	rgb(75, 30, 160)
HSL	hsl(261, 68%, 37%)
HSV	hsv(261, 81%, 63%)
CMYK	cmyk(53.1%, 81.3%, 0%, 37.3%)
CIE-LAB	lab(26.63, 50.00, -61.79)
CIE-LCH	lch(26.63, 79.48, 308.98°)
OKLab	oklab(39.03% 0.0659 -0.1776)
OKLCH	oklch(39.03% 0.189 290.3)
XYZ	xyz(9.7093, 4.9620, 33.6971)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1EA0 #73A01E

analogous

#1E32A0 #4B1EA0 #8C1EA0

triadic

#4B1EA0 #A04B1E #1EA04B

tetradic

#4B1EA0 #A01E32 #73A01E #1EA08C

square

#4B1EA0 #A01E32 #73A01E #1EA08C

split-complementary

#4B1EA0 #A08C1E #32A01E

monochromatic

#1B0B39 #33146C #4B1EA0 #6328D4 #8759E0

Accessibility & contrast

On white

10.54

#4B1EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4B1EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1EA0

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1EA0	#FFFFFF	#000000	##FFFFFF
##4B1EA0	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)

#0041A4

Deuteranopia (green-blind)

#003C9E

Tritanopia (blue-blind)

#2B4460

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4b1ea0;
/* rgb */ color: rgb(75, 30, 160);
/* oklch */ color: oklch(39.0% 0.189 290.3);

Tailwind

colors: {
  custom: {
    50: '#8760bd',
    500: '#4b1ea0',
    950: '#000000',
  },
}

SCSS

$custom: #4b1ea0;
$custom-light: #8760bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1ea0",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 160
  },
  "hsl": {
    "h": 260.769,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39033,
    "c": 0.18947,
    "h": 290.3
  },
  "luminance": 0.04962
}

Semantic roles & 50–950 ramp

primary

#4B1EA0

secondary

#9EC456

accent

#EB3DAF

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4B1EA0

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

Preview Lab → · Contrast checker → · Palette generator →