#4C277E#4C277E

#4C277E is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.1% C 0.140 H 298.9°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#4C277E
RGB	rgb(76, 39, 126)
HSL	hsl(266, 53%, 32%)
HSV	hsv(266, 69%, 49%)
CMYK	cmyk(39.7%, 69%, 0%, 50.6%)
CIE-LAB	lab(25.24, 36.42, -42.98)
CIE-LCH	lch(25.24, 56.33, 310.28°)
OKLab	oklab(37.15% 0.0677 -0.1225)
OKLCH	oklch(37.15% 0.14 298.9)
XYZ	xyz(7.4710, 4.4938, 20.2084)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C277E #597E27

analogous

#272E7E #4C277E #77277E

triadic

#4C277E #7E4C27 #277E4C

tetradic

#4C277E #7E272E #597E27 #277E77

square

#4C277E #7E272E #597E27 #277E77

split-complementary

#4C277E #7E7727 #2E7E27

monochromatic

#140A21 #30194F #4C277E #6835AD #8755CA

Accessibility & contrast

On white

11.06

#4C277E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4C277E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C277E

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C277E	#FFFFFF	#000000	##FFFFFF
##4C277E	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C81

Deuteranopia (green-blind)

#003B7C

Tritanopia (blue-blind)

#403B4F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4c277e;
/* rgb */ color: rgb(76, 39, 126);
/* oklch */ color: oklch(37.1% 0.140 298.9);

Tailwind

colors: {
  custom: {
    50: '#8264a4',
    500: '#4c277e',
    950: '#000000',
  },
}

SCSS

$custom: #4c277e;
$custom-light: #8264a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c277e",
  "rgb": {
    "r": 76,
    "g": 39,
    "b": 126
  },
  "hsl": {
    "h": 265.517,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.37145,
    "c": 0.13993,
    "h": 298.9
  },
  "luminance": 0.04494
}

Semantic roles & 50–950 ramp

primary

#4C277E

secondary

#87AF52

accent

#DC4C9F

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B050F

muted

#7C7A7F

Preview Lab

Preview with #4C277E

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

Preview Lab → · Contrast checker → · Palette generator →