#4C1C76#4C1C76

#4C1C76 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.145 H 304.0°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C1C76
RGB	rgb(76, 28, 118)
HSL	hsl(272, 62%, 29%)
HSV	hsv(272, 76%, 46%)
CMYK	cmyk(35.6%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(22.57, 39.95, -42.23)
CIE-LCH	lch(22.57, 58.14, 313.41°)
OKLab	oklab(35.03% 0.0812 -0.1202)
OKLCH	oklch(35.03% 0.145 304)
XYZ	xyz(6.6650, 3.6750, 17.4943)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1C76 #46761C

analogous

#1F1C76 #4C1C76 #761C73

triadic

#4C1C76 #764C1C #1C764C

tetradic

#4C1C76 #761F1C #46761C #1C7376

square

#4C1C76 #761F1C #46761C #1C7376

split-complementary

#4C1C76 #73761C #1C761F

monochromatic

#100619 #2C1045 #4C1C76 #6C28A7 #8B3CD1

Accessibility & contrast

On white

12.10

#4C1C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4C1C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1C76

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1C76	#FFFFFF	#000000	##FFFFFF
##4C1C76	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#443247

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4c1c76;
/* rgb */ color: rgb(76, 28, 118);
/* oklch */ color: oklch(35.0% 0.145 304.0);

Tailwind

colors: {
  custom: {
    50: '#825d9e',
    500: '#4c1c76',
    950: '#000000',
  },
}

SCSS

$custom: #4c1c76;
$custom-light: #825d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1c76",
  "rgb": {
    "r": 76,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 272,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35035,
    "c": 0.14509,
    "h": 304
  },
  "luminance": 0.03675
}

Semantic roles & 50–950 ramp

primary

#4C1C76

secondary

#73AA44

accent

#E5438F

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1C76

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

Preview Lab → · Contrast checker → · Palette generator →