#4B1EA7#4B1EA7

#4B1EA7 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.197 H 288.8°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B1EA7
RGB	rgb(75, 30, 167)
HSL	hsl(260, 70%, 39%)
HSV	hsv(260, 82%, 65%)
CMYK	cmyk(55.1%, 82%, 0%, 34.5%)
CIE-LAB	lab(27.34, 51.89, -64.87)
CIE-LCH	lch(27.34, 83.07, 308.66°)
OKLab	oklab(39.74% 0.0635 -0.1866)
OKLCH	oklch(39.74% 0.197 288.8)
XYZ	xyz(10.3389, 5.2139, 37.0133)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1EA7 #7AA71E

analogous

#1E35A7 #4B1EA7 #8F1EA7

triadic

#4B1EA7 #A74B1E #1EA74B

tetradic

#4B1EA7 #A71E35 #7AA71E #1EA78F

square

#4B1EA7 #A71E35 #7AA71E #1EA78F

split-complementary

#4B1EA7 #A78F1E #35A71E

monochromatic

#1C0B3F #341573 #4B1EA7 #632AD9 #895DE2

Accessibility & contrast

On white

10.28

#4B1EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4B1EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1EA7

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1EA7	#FFFFFF	#000000	##FFFFFF
##4B1EA7	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AB

Deuteranopia (green-blind)

#003DA5

Tritanopia (blue-blind)

#254764

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4b1ea7;
/* rgb */ color: rgb(75, 30, 167);
/* oklch */ color: oklch(39.7% 0.197 288.8);

Tailwind

colors: {
  custom: {
    50: '#8861c2',
    500: '#4b1ea7',
    950: '#000000',
  },
}

SCSS

$custom: #4b1ea7;
$custom-light: #8861c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1ea7",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 259.708,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39737,
    "c": 0.19713,
    "h": 288.8
  },
  "luminance": 0.05214
}

Semantic roles & 50–950 ramp

primary

#4B1EA7

secondary

#A3C65B

accent

#EC3BB2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0513

muted

#7D7A82

Preview Lab

Preview with #4B1EA7

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

Preview Lab → · Contrast checker → · Palette generator →