#4B1673#4B1673

#4B1673 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.149 H 305.5°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B1673
RGB	rgb(75, 22, 115)
HSL	hsl(274, 68%, 27%)
HSV	hsv(274, 81%, 45%)
CMYK	cmyk(34.8%, 80.9%, 0%, 54.9%)
CIE-LAB	lab(21.24, 41.66, -42.48)
CIE-LCH	lch(21.24, 59.50, 314.44°)
OKLab	oklab(33.99% 0.0862 -0.121)
OKLCH	oklch(33.99% 0.149 305.5)
XYZ	xyz(6.2824, 3.3075, 16.5238)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1673 #3E7316

analogous

#1D1673 #4B1673 #73166D

triadic

#4B1673 #734B16 #16734B

tetradic

#4B1673 #731D16 #3E7316 #166D73

square

#4B1673 #731D16 #3E7316 #166D73

split-complementary

#4B1673 #6D7316 #16731D

monochromatic

#11051A #290C40 #4B1673 #6D20A6 #8E2DD7

Accessibility & contrast

On white

12.64

#4B1673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4B1673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1673

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1673	#FFFFFF	#000000	##FFFFFF
##4B1673	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#442E44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4b1673;
/* rgb */ color: rgb(75, 22, 115);
/* oklch */ color: oklch(34.0% 0.149 305.5);

Tailwind

colors: {
  custom: {
    50: '#825a9c',
    500: '#4b1673',
    950: '#000000',
  },
}

SCSS

$custom: #4b1673;
$custom-light: #825a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1673",
  "rgb": {
    "r": 75,
    "g": 22,
    "b": 115
  },
  "hsl": {
    "h": 274.194,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33987,
    "c": 0.14856,
    "h": 305.5
  },
  "luminance": 0.03307
}

Semantic roles & 50–950 ramp

primary

#4B1673

secondary

#6BA93C

accent

#EB3D88

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B1673

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

Preview Lab → · Contrast checker → · Palette generator →