#4B1987#4B1987

#4B1987 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.1% C 0.167 H 297.8°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B1987
RGB	rgb(75, 25, 135)
HSL	hsl(267, 69%, 31%)
HSV	hsv(267, 81%, 53%)
CMYK	cmyk(44.4%, 81.5%, 0%, 47.1%)
CIE-LAB	lab(23.47, 45.47, -51.53)
CIE-LCH	lch(23.47, 68.72, 311.42°)
OKLab	oklab(36.11% 0.0778 -0.1475)
OKLCH	oklch(36.11% 0.167 297.8)
XYZ	xyz(7.6213, 3.9402, 23.2760)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1987 #558719

analogous

#191E87 #4B1987 #821987

triadic

#4B1987 #874B19 #19874B

tetradic

#4B1987 #87191E #558719 #198782

square

#4B1987 #87191E #558719 #198782

split-complementary

#4B1987 #878219 #1E8719

monochromatic

#120620 #2E0F53 #4B1987 #6823BB #863FDB

Accessibility & contrast

On white

11.74

#4B1987 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B1987 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1987

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1987	#FFFFFF	#000000	##FFFFFF
##4B1987	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003785

Tritanopia (blue-blind)

#3B3850

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b1987;
/* rgb */ color: rgb(75, 25, 135);
/* oklch */ color: oklch(36.1% 0.167 297.8);

Tailwind

colors: {
  custom: {
    50: '#845dab',
    500: '#4b1987',
    950: '#000000',
  },
}

SCSS

$custom: #4b1987;
$custom-light: #845dab;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1987",
  "rgb": {
    "r": 75,
    "g": 25,
    "b": 135
  },
  "hsl": {
    "h": 267.273,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36107,
    "c": 0.16681,
    "h": 297.8
  },
  "luminance": 0.0394
}

Semantic roles & 50–950 ramp

primary

#4B1987

secondary

#83BA41

accent

#EC3C9C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #4B1987

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

Preview Lab → · Contrast checker → · Palette generator →