#4C1875#4C1875

#4C1875 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.149 H 305.0°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C1875
RGB	rgb(76, 24, 117)
HSL	hsl(274, 66%, 28%)
HSV	hsv(274, 79%, 46%)
CMYK	cmyk(35%, 79.5%, 0%, 54.1%)
CIE-LAB	lab(21.85, 41.50, -42.76)
CIE-LCH	lch(21.85, 59.59, 314.15°)
OKLab	oklab(34.5% 0.0854 -0.1217)
OKLCH	oklch(34.5% 0.149 305)
XYZ	xyz(6.5173, 3.4742, 17.1534)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1875 #417518

analogous

#1D1875 #4C1875 #751870

triadic

#4C1875 #754C18 #18754C

tetradic

#4C1875 #751D18 #417518 #187075

square

#4C1875 #751D18 #417518 #187075

split-complementary

#4C1875 #707518 #18751D

monochromatic

#100519 #2B0E42 #4C1875 #6D22A8 #8D32D5

Accessibility & contrast

On white

12.39

#4C1875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4C1875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1875

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1875	#FFFFFF	#000000	##FFFFFF
##4C1875	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003378

Deuteranopia (green-blind)

#003473

Tritanopia (blue-blind)

#443046

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4c1875;
/* rgb */ color: rgb(76, 24, 117);
/* oklch */ color: oklch(34.5% 0.149 305.0);

Tailwind

colors: {
  custom: {
    50: '#835b9d',
    500: '#4c1875',
    950: '#000000',
  },
}

SCSS

$custom: #4c1875;
$custom-light: #835b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1875",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 117
  },
  "hsl": {
    "h": 273.548,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.34504,
    "c": 0.14872,
    "h": 305
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#4C1875

secondary

#6EAA3F

accent

#E93F8A

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1875

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

Preview Lab → · Contrast checker → · Palette generator →