#4B1A86#4B1A86

#4B1A86 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.165 H 298.0°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B1A86
RGB	rgb(75, 26, 134)
HSL	hsl(267, 68%, 31%)
HSV	hsv(267, 81%, 53%)
CMYK	cmyk(44%, 80.6%, 0%, 47.5%)
CIE-LAB	lab(23.52, 44.79, -50.82)
CIE-LCH	lch(23.52, 67.74, 311.39°)
OKLab	oklab(36.11% 0.0773 -0.1455)
OKLCH	oklch(36.11% 0.165 298)
XYZ	xyz(7.5730, 3.9557, 22.9142)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1A86 #55861A

analogous

#1A1F86 #4B1A86 #811A86

triadic

#4B1A86 #864B1A #1A864B

tetradic

#4B1A86 #861A1F #55861A #1A8681

square

#4B1A86 #861A1F #55861A #1A8681

split-complementary

#4B1A86 #86811A #1F861A

monochromatic

#12061F #2E1053 #4B1A86 #6824B9 #8640DA

Accessibility & contrast

On white

11.72

#4B1A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B1A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1A86

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1A86	#FFFFFF	#000000	##FFFFFF
##4B1A86	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#003784

Tritanopia (blue-blind)

#3C3850

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b1a86;
/* rgb */ color: rgb(75, 26, 134);
/* oklch */ color: oklch(36.1% 0.165 298.0);

Tailwind

colors: {
  custom: {
    50: '#845daa',
    500: '#4b1a86',
    950: '#000000',
  },
}

SCSS

$custom: #4b1a86;
$custom-light: #845daa;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1a86",
  "rgb": {
    "r": 75,
    "g": 26,
    "b": 134
  },
  "hsl": {
    "h": 267.222,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36114,
    "c": 0.16474,
    "h": 298
  },
  "luminance": 0.03956
}

Semantic roles & 50–950 ramp

primary

#4B1A86

secondary

#83B942

accent

#EA3D9C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #4B1A86

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

Preview Lab → · Contrast checker → · Palette generator →