#4A1571#4A1571

#4A1571 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.147 H 305.8°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#4A1571
RGB	rgb(74, 21, 113)
HSL	hsl(275, 69%, 26%)
HSV	hsv(275, 81%, 44%)
CMYK	cmyk(34.5%, 81.4%, 0%, 55.7%)
CIE-LAB	lab(20.77, 41.40, -41.96)
CIE-LCH	lch(20.77, 58.94, 314.62°)
OKLab	oklab(33.57% 0.0862 -0.1194)
OKLCH	oklch(33.57% 0.147 305.8)
XYZ	xyz(6.0722, 3.1845, 15.9144)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1571 #3C7115

analogous

#1C1571 #4A1571 #71156A

triadic

#4A1571 #714A15 #15714A

tetradic

#4A1571 #711C15 #3C7115 #156A71

square

#4A1571 #711C15 #3C7115 #156A71

split-complementary

#4A1571 #6A7115 #15711C

monochromatic

#11051A #280B3D #4A1571 #6C1FA5 #8D29D7

Accessibility & contrast

On white

12.83

#4A1571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4A1571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1571

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1571	#FFFFFF	#000000	##FFFFFF
##4A1571	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#00326F

Tritanopia (blue-blind)

#432D43

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4a1571;
/* rgb */ color: rgb(74, 21, 113);
/* oklch */ color: oklch(33.6% 0.147 305.8);

Tailwind

colors: {
  custom: {
    50: '#81599b',
    500: '#4a1571',
    950: '#000000',
  },
}

SCSS

$custom: #4a1571;
$custom-light: #81599b;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1571",
  "rgb": {
    "r": 74,
    "g": 21,
    "b": 113
  },
  "hsl": {
    "h": 274.565,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33574,
    "c": 0.14728,
    "h": 305.8
  },
  "luminance": 0.03184
}

Semantic roles & 50–950 ramp

primary

#4A1571

secondary

#69A73B

accent

#EB3C87

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4A1571

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

Preview Lab → · Contrast checker → · Palette generator →