#4C1F82#4C1F82

#4C1F82 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.155 H 299.1°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F82
RGB	rgb(76, 31, 130)
HSL	hsl(267, 61%, 32%)
HSV	hsv(267, 76%, 51%)
CMYK	cmyk(41.5%, 76.2%, 0%, 49%)
CIE-LAB	lab(24.09, 41.64, -47.37)
CIE-LCH	lch(24.09, 63.07, 311.32°)
OKLab	oklab(36.43% 0.0755 -0.1354)
OKLCH	oklch(36.43% 0.155 299.1)
XYZ	xyz(7.4987, 4.1281, 21.5165)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F82 #55821F

analogous

#1F2382 #4C1F82 #7E1F82

triadic

#4C1F82 #824C1F #1F824C

tetradic

#4C1F82 #821F23 #55821F #1F827E

square

#4C1F82 #821F23 #55821F #1F827E

split-complementary

#4C1F82 #827E1F #23821F

monochromatic

#12071F #2F1351 #4C1F82 #692BB3 #8748D3

Accessibility & contrast

On white

11.50

#4C1F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#4C1F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F82

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F82	#FFFFFF	#000000	##FFFFFF
##4C1F82	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003985

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#3F384F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4c1f82;
/* rgb */ color: rgb(76, 31, 130);
/* oklch */ color: oklch(36.4% 0.155 299.1);

Tailwind

colors: {
  custom: {
    50: '#845fa7',
    500: '#4c1f82',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f82;
$custom-light: #845fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f82",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 267.273,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36429,
    "c": 0.15498,
    "h": 299.1
  },
  "luminance": 0.04128
}

Semantic roles & 50–950 ramp

primary

#4C1F82

secondary

#83B548

accent

#E5439B

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4C1F82

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

Preview Lab → · Contrast checker → · Palette generator →