#4C1A74#4C1A74

#4C1A74 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.145 H 305.2°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#4C1A74
RGB	rgb(76, 26, 116)
HSL	hsl(273, 63%, 28%)
HSV	hsv(273, 78%, 45%)
CMYK	cmyk(34.5%, 77.6%, 0%, 54.5%)
CIE-LAB	lab(22.08, 40.37, -41.75)
CIE-LCH	lch(22.08, 58.08, 314.04°)
OKLab	oklab(34.64% 0.0837 -0.1188)
OKLCH	oklch(34.64% 0.145 305.2)
XYZ	xyz(6.5016, 3.5363, 16.8597)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1A74 #42741A

analogous

#1F1A74 #4C1A74 #741A6F

triadic

#4C1A74 #744C1A #1A744C

tetradic

#4C1A74 #741F1A #42741A #1A6F74

square

#4C1A74 #741F1A #42741A #1A6F74

split-complementary

#4C1A74 #6F741A #1A741F

monochromatic

#100619 #2B0F42 #4C1A74 #6D25A6 #8D36D2

Accessibility & contrast

On white

12.30

#4C1A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#4C1A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1A74

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1A74	#FFFFFF	#000000	##FFFFFF
##4C1A74	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003477

Deuteranopia (green-blind)

#003572

Tritanopia (blue-blind)

#453046

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4c1a74;
/* rgb */ color: rgb(76, 26, 116);
/* oklch */ color: oklch(34.6% 0.145 305.2);

Tailwind

colors: {
  custom: {
    50: '#825c9d',
    500: '#4c1a74',
    950: '#000000',
  },
}

SCSS

$custom: #4c1a74;
$custom-light: #825c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1a74",
  "rgb": {
    "r": 76,
    "g": 26,
    "b": 116
  },
  "hsl": {
    "h": 273.333,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34636,
    "c": 0.14531,
    "h": 305.2
  },
  "luminance": 0.03536
}

Semantic roles & 50–950 ramp

primary

#4C1A74

secondary

#6FA941

accent

#E6418B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1A74

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

Preview Lab → · Contrast checker → · Palette generator →