#4C1F94#4C1F94

#4C1F94 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.1% C 0.175 H 293.7°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F94
RGB	rgb(76, 31, 148)
HSL	hsl(263, 65%, 35%)
HSV	hsv(263, 79%, 58%)
CMYK	cmyk(48.6%, 79.1%, 0%, 42%)
CIE-LAB	lab(25.73, 46.46, -55.91)
CIE-LCH	lch(25.73, 72.70, 309.73°)
OKLab	oklab(38.08% 0.0706 -0.1604)
OKLCH	oklch(38.08% 0.175 293.7)
XYZ	xyz(8.8143, 4.6543, 28.4452)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F94 #67941F

analogous

#1F2C94 #4C1F94 #861F94

triadic

#4C1F94 #944C1F #1F944C

tetradic

#4C1F94 #941F2C #67941F #1F9486

square

#4C1F94 #941F2C #67941F #1F9486

split-complementary

#4C1F94 #94861F #2C941F

monochromatic

#180A2F #321461 #4C1F94 #662AC7 #8753DB

Accessibility & contrast

On white

10.88

#4C1F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#4C1F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F94

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F94	#FFFFFF	#000000	##FFFFFF
##4C1F94	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E97

Deuteranopia (green-blind)

#003B92

Tritanopia (blue-blind)

#364059

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4c1f94;
/* rgb */ color: rgb(76, 31, 148);
/* oklch */ color: oklch(38.1% 0.175 293.7);

Tailwind

colors: {
  custom: {
    50: '#8660b4',
    500: '#4c1f94',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f94;
$custom-light: #8660b4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f94",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 148
  },
  "hsl": {
    "h": 263.077,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3808,
    "c": 0.17525,
    "h": 293.7
  },
  "luminance": 0.04655
}

Semantic roles & 50–950 ramp

primary

#4C1F94

secondary

#94BE51

accent

#E83FA7

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4C1F94

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

Preview Lab → · Contrast checker → · Palette generator →