#4B1E9F#4B1E9F

#4B1E9F is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.9% C 0.188 H 290.6°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B1E9F
RGB	rgb(75, 30, 159)
HSL	hsl(261, 68%, 37%)
HSV	hsv(261, 81%, 62%)
CMYK	cmyk(52.8%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(26.53, 49.73, -61.34)
CIE-LCH	lch(26.53, 78.97, 309.03°)
OKLab	oklab(38.93% 0.0662 -0.1763)
OKLCH	oklch(38.93% 0.188 290.6)
XYZ	xyz(9.6221, 4.9272, 33.2382)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1E9F #729F1E

analogous

#1E329F #4B1E9F #8C1E9F

triadic

#4B1E9F #9F4B1E #1E9F4B

tetradic

#4B1E9F #9F1E32 #729F1E #1E9F8C

square

#4B1E9F #9F1E32 #729F1E #1E9F8C

split-complementary

#4B1E9F #9F8C1E #329F1E

monochromatic

#1A0B38 #33146C #4B1E9F #6328D2 #8758DF

Accessibility & contrast

On white

10.58

#4B1E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4B1E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1E9F

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1E9F	#FFFFFF	#000000	##FFFFFF
##4B1E9F	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A3

Deuteranopia (green-blind)

#003C9D

Tritanopia (blue-blind)

#2C445F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4b1e9f;
/* rgb */ color: rgb(75, 30, 159);
/* oklch */ color: oklch(38.9% 0.188 290.6);

Tailwind

colors: {
  custom: {
    50: '#8760bd',
    500: '#4b1e9f',
    950: '#000000',
  },
}

SCSS

$custom: #4b1e9f;
$custom-light: #8760bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1e9f",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 260.93,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38934,
    "c": 0.18837,
    "h": 290.6
  },
  "luminance": 0.04928
}

Semantic roles & 50–950 ramp

primary

#4B1E9F

secondary

#9DC356

accent

#EB3DAE

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4B1E9F

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

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