#4C2983#4C2983

#4C2983 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 37.8% C 0.143 H 296.8°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#4C2983
RGB	rgb(76, 41, 131)
HSL	hsl(263, 52%, 34%)
HSV	hsv(263, 69%, 51%)
CMYK	cmyk(42%, 68.7%, 0%, 48.6%)
CIE-LAB	lab(26.04, 36.70, -44.82)
CIE-LCH	lch(26.04, 57.93, 309.31°)
OKLab	oklab(37.85% 0.0647 -0.1279)
OKLCH	oklch(37.85% 0.143 296.8)
XYZ	xyz(7.8691, 4.7609, 21.9727)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2983 #608329

analogous

#293383 #4C2983 #792983

triadic

#4C2983 #834C29 #29834C

tetradic

#4C2983 #832933 #608329 #298379

square

#4C2983 #832933 #608329 #298379

split-complementary

#4C2983 #837929 #338329

monochromatic

#160C26 #311A54 #4C2983 #6738B2 #875BCC

Accessibility & contrast

On white

10.76

#4C2983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#4C2983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2983

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2983	#FFFFFF	#000000	##FFFFFF
##4C2983	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E86

Deuteranopia (green-blind)

#003C81

Tritanopia (blue-blind)

#3E3E52

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4c2983;
/* rgb */ color: rgb(76, 41, 131);
/* oklch */ color: oklch(37.8% 0.143 296.8);

Tailwind

colors: {
  custom: {
    50: '#8365a8',
    500: '#4c2983',
    950: '#000000',
  },
}

SCSS

$custom: #4c2983;
$custom-light: #8365a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2983",
  "rgb": {
    "r": 76,
    "g": 41,
    "b": 131
  },
  "hsl": {
    "h": 263.333,
    "s": 52.326,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37845,
    "c": 0.14334,
    "h": 296.8
  },
  "luminance": 0.04761
}

Semantic roles & 50–950 ramp

primary

#4C2983

secondary

#8EB157

accent

#DC4CA4

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4C2983

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

Preview Lab → · Contrast checker → · Palette generator →