#4C1D88#4C1D88

#4C1D88 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.164 H 297.5°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C1D88
RGB	rgb(76, 29, 136)
HSL	hsl(266, 65%, 32%)
HSV	hsv(266, 79%, 53%)
CMYK	cmyk(44.1%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(24.30, 44.16, -50.80)
CIE-LCH	lch(24.30, 67.31, 311.00°)
OKLab	oklab(36.74% 0.0758 -0.1454)
OKLCH	oklch(36.74% 0.164 297.5)
XYZ	xyz(7.8626, 4.1927, 23.6828)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1D88 #59881D

analogous

#1D2488 #4C1D88 #811D88

triadic

#4C1D88 #884C1D #1D884C

tetradic

#4C1D88 #881D24 #59881D #1D8881

square

#4C1D88 #881D24 #59881D #1D8881

split-complementary

#4C1D88 #88811D #24881D

monochromatic

#140723 #301256 #4C1D88 #6828BA #8748D8

Accessibility & contrast

On white

11.42

#4C1D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4C1D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1D88

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1D88	#FFFFFF	#000000	##FFFFFF
##4C1D88	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8B

Deuteranopia (green-blind)

#003886

Tritanopia (blue-blind)

#3C3A52

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4c1d88;
/* rgb */ color: rgb(76, 29, 136);
/* oklch */ color: oklch(36.7% 0.164 297.5);

Tailwind

colors: {
  custom: {
    50: '#845fac',
    500: '#4c1d88',
    950: '#000000',
  },
}

SCSS

$custom: #4c1d88;
$custom-light: #845fac;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1d88",
  "rgb": {
    "r": 76,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 266.355,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.36741,
    "c": 0.16396,
    "h": 297.5
  },
  "luminance": 0.04193
}

Semantic roles & 50–950 ramp

primary

#4C1D88

secondary

#87BA47

accent

#E8409E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1D88

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

Preview Lab → · Contrast checker → · Palette generator →