#4C1166#4C1166

#4C1166 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.6% C 0.141 H 312.6°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#4C1166
RGB	rgb(76, 17, 102)
HSL	hsl(282, 71%, 23%)
HSV	hsv(282, 83%, 40%)
CMYK	cmyk(25.5%, 83.3%, 0%, 60%)
CIE-LAB	lab(19.63, 40.75, -36.63)
CIE-LCH	lch(19.63, 54.80, 318.05°)
OKLab	oklab(32.55% 0.0954 -0.1037)
OKLCH	oklch(32.55% 0.141 312.6)
XYZ	xyz(5.5788, 2.8969, 12.8331)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1166 #2B6611

analogous

#211166 #4C1166 #661155

triadic

#4C1166 #664C11 #11664C

tetradic

#4C1166 #662111 #2B6611 #115566

square

#4C1166 #662111 #2B6611 #115566

split-complementary

#4C1166 #556611 #116621

monochromatic

#14041A #250832 #4C1166 #731A9A #9A22CF

Accessibility & contrast

On white

13.30

#4C1166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4C1166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1166

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1166	#FFFFFF	#000000	##FFFFFF
##4C1166	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D68

Deuteranopia (green-blind)

#043164

Tritanopia (blue-blind)

#49263C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4c1166;
/* rgb */ color: rgb(76, 17, 102);
/* oklch */ color: oklch(32.6% 0.141 312.6);

Tailwind

colors: {
  custom: {
    50: '#825792',
    500: '#4c1166',
    950: '#000000',
  },
}

SCSS

$custom: #4c1166;
$custom-light: #825792;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1166",
  "rgb": {
    "r": 76,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 281.647,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3255,
    "c": 0.14094,
    "h": 312.6
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#4C1166

secondary

#559E35

accent

#EE3A71

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4C1166

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

Preview Lab → · Contrast checker → · Palette generator →