#4C1F95#4C1F95

#4C1F95 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.2% C 0.176 H 293.5°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F95
RGB	rgb(76, 31, 149)
HSL	hsl(263, 66%, 35%)
HSV	hsv(263, 79%, 58%)
CMYK	cmyk(49%, 79.2%, 0%, 41.6%)
CIE-LAB	lab(25.82, 46.73, -56.37)
CIE-LCH	lch(25.82, 73.22, 309.66°)
OKLab	oklab(38.17% 0.0703 -0.1618)
OKLCH	oklch(38.17% 0.176 293.5)
XYZ	xyz(8.8938, 4.6861, 28.8638)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F95 #68951F

analogous

#1F2D95 #4C1F95 #871F95

triadic

#4C1F95 #954C1F #1F954C

tetradic

#4C1F95 #951F2D #68951F #1F9587

square

#4C1F95 #951F2D #68951F #1F9587

split-complementary

#4C1F95 #95871F #2D951F

monochromatic

#180A30 #321462 #4C1F95 #662AC8 #8753DB

Accessibility & contrast

On white

10.84

#4C1F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#4C1F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F95

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F95	#FFFFFF	#000000	##FFFFFF
##4C1F95	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E98

Deuteranopia (green-blind)

#003B93

Tritanopia (blue-blind)

#35405A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4c1f95;
/* rgb */ color: rgb(76, 31, 149);
/* oklch */ color: oklch(38.2% 0.176 293.5);

Tailwind

colors: {
  custom: {
    50: '#8660b5',
    500: '#4c1f95',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f95;
$custom-light: #8660b5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f95",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 149
  },
  "hsl": {
    "h": 262.881,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38175,
    "c": 0.17636,
    "h": 293.5
  },
  "luminance": 0.04686
}

Semantic roles & 50–950 ramp

primary

#4C1F95

secondary

#95BF51

accent

#E93FA8

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4C1F95

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

Preview Lab → · Contrast checker → · Palette generator →