#4B1483#4B1483

#4B1483 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.3% C 0.167 H 299.7°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B1483
RGB	rgb(75, 20, 131)
HSL	hsl(270, 74%, 30%)
HSV	hsv(270, 85%, 51%)
CMYK	cmyk(42.7%, 84.7%, 0%, 48.6%)
CIE-LAB	lab(22.43, 46.40, -50.73)
CIE-LCH	lch(22.43, 68.75, 312.45°)
OKLab	oklab(35.26% 0.0829 -0.1452)
OKLCH	oklch(35.26% 0.167 299.7)
XYZ	xyz(7.2475, 3.6348, 21.7881)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1483 #4C8314

analogous

#141483 #4B1483 #831483

triadic

#4B1483 #834B14 #14834B

tetradic

#4B1483 #831414 #4C8314 #148383

square

#4B1483 #831414 #4C8314 #148383

split-complementary

#4B1483 #838314 #148314

monochromatic

#0F041B #2D0C4E #4B1483 #691CB8 #8832E0

Accessibility & contrast

On white

12.16

#4B1483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4B1483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1483

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1483	#FFFFFF	#000000	##FFFFFF
##4B1483	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003586

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#3D344D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4b1483;
/* rgb */ color: rgb(75, 20, 131);
/* oklch */ color: oklch(35.3% 0.167 299.7);

Tailwind

colors: {
  custom: {
    50: '#845aa8',
    500: '#4b1483',
    950: '#000000',
  },
}

SCSS

$custom: #4b1483;
$custom-light: #845aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1483",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 131
  },
  "hsl": {
    "h": 269.73,
    "s": 73.51,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35264,
    "c": 0.16719,
    "h": 299.7
  },
  "luminance": 0.03635
}

Semantic roles & 50–950 ramp

primary

#4B1483

secondary

#7AB83B

accent

#F03895

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #4B1483

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

Preview Lab → · Contrast checker → · Palette generator →