#4C1983#4C1983

#4C1983 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.163 H 299.7°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#4C1983
RGB	rgb(76, 25, 131)
HSL	hsl(269, 68%, 31%)
HSV	hsv(269, 81%, 51%)
CMYK	cmyk(42%, 80.9%, 0%, 48.6%)
CIE-LAB	lab(23.24, 44.60, -49.39)
CIE-LCH	lch(23.24, 66.55, 312.08°)
OKLab	oklab(35.86% 0.0806 -0.1412)
OKLCH	oklch(35.86% 0.163 299.7)
XYZ	xyz(7.4238, 3.8704, 21.8243)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1983 #508319

analogous

#191B83 #4C1983 #811983

triadic

#4C1983 #834C19 #19834C

tetradic

#4C1983 #83191B #508319 #198381

square

#4C1983 #83191B #508319 #198381

split-complementary

#4C1983 #838119 #1B8319

monochromatic

#10051C #2E0F50 #4C1983 #6A23B6 #883DDA

Accessibility & contrast

On white

11.84

#4C1983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4C1983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1983

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1983	#FFFFFF	#000000	##FFFFFF
##4C1983	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#003681

Tritanopia (blue-blind)

#3F364E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4c1983;
/* rgb */ color: rgb(76, 25, 131);
/* oklch */ color: oklch(35.9% 0.163 299.7);

Tailwind

colors: {
  custom: {
    50: '#845ca8',
    500: '#4c1983',
    950: '#000000',
  },
}

SCSS

$custom: #4c1983;
$custom-light: #845ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1983",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 131
  },
  "hsl": {
    "h": 268.868,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35859,
    "c": 0.16264,
    "h": 299.7
  },
  "luminance": 0.0387
}

Semantic roles & 50–950 ramp

primary

#4C1983

secondary

#7EB741

accent

#EB3D97

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #4C1983

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

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