#4C1E9F#4C1E9F

#4C1E9F is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.0% C 0.188 H 291.1°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#4C1E9F
RGB	rgb(76, 30, 159)
HSL	hsl(261, 68%, 37%)
HSV	hsv(261, 81%, 62%)
CMYK	cmyk(52.2%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(26.64, 49.86, -61.15)
CIE-LCH	lch(26.64, 78.90, 309.19°)
OKLab	oklab(39.04% 0.0678 -0.1757)
OKLCH	oklch(39.04% 0.188 291.1)
XYZ	xyz(9.7010, 4.9678, 33.2419)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1E9F #719F1E

analogous

#1E319F #4C1E9F #8C1E9F

triadic

#4C1E9F #9F4C1E #1E9F4C

tetradic

#4C1E9F #9F1E31 #719F1E #1E9F8C

square

#4C1E9F #9F1E31 #719F1E #1E9F8C

split-complementary

#4C1E9F #9F8C1E #319F1E

monochromatic

#1B0B38 #33146C #4C1E9F #6528D2 #8858DF

Accessibility & contrast

On white

10.53

#4C1E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4C1E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1E9F

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1E9F	#FFFFFF	#000000	##FFFFFF
##4C1E9F	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A3

Deuteranopia (green-blind)

#003C9D

Tritanopia (blue-blind)

#2E445F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4c1e9f;
/* rgb */ color: rgb(76, 30, 159);
/* oklch */ color: oklch(39.0% 0.188 291.1);

Tailwind

colors: {
  custom: {
    50: '#8861bd',
    500: '#4c1e9f',
    950: '#000000',
  },
}

SCSS

$custom: #4c1e9f;
$custom-light: #8861bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1e9f",
  "rgb": {
    "r": 76,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 261.395,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39041,
    "c": 0.18836,
    "h": 291.1
  },
  "luminance": 0.04968
}

Semantic roles & 50–950 ramp

primary

#4C1E9F

secondary

#9CC356

accent

#EB3DAD

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4C1E9F

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

Preview Lab → · Contrast checker → · Palette generator →