#4B1158#4B1158

#4B1158 is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.3% C 0.127 H 319.5°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B1158
RGB	rgb(75, 17, 88)
HSL	hsl(289, 68%, 21%)
HSV	hsv(289, 81%, 35%)
CMYK	cmyk(14.8%, 80.7%, 0%, 65.5%)
CIE-LAB	lab(18.37, 37.47, -29.37)
CIE-LCH	lch(18.37, 47.61, 321.91°)
OKLab	oklab(31.29% 0.0964 -0.0824)
OKLCH	oklch(31.29% 0.127 319.5)
XYZ	xyz(4.8633, 2.6016, 9.4766)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1158 #1E5811

analogous

#271158 #4B1158 #581141

triadic

#4B1158 #584B11 #11584B

tetradic

#4B1158 #582711 #1E5811 #114158

square

#4B1158 #582711 #1E5811 #114158

split-complementary

#4B1158 #415811 #115827

monochromatic

#16051A #1F0725 #4B1158 #771B8B #A225BF

Accessibility & contrast

On white

13.81

#4B1158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4B1158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1158

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1158	#FFFFFF	#000000	##FFFFFF
##4B1158	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295A

Deuteranopia (green-blind)

#172F56

Tritanopia (blue-blind)

#4B2034

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4b1158;
/* rgb */ color: rgb(75, 17, 88);
/* oklch */ color: oklch(31.3% 0.127 319.5);

Tailwind

colors: {
  custom: {
    50: '#805687',
    500: '#4b1158',
    950: '#000000',
  },
}

SCSS

$custom: #4b1158;
$custom-light: #805687;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1158",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 88
  },
  "hsl": {
    "h": 289.014,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31287,
    "c": 0.12687,
    "h": 319.5
  },
  "luminance": 0.02601
}

Semantic roles & 50–950 ramp

primary

#4B1158

secondary

#459134

accent

#EA3D5D

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4B1158

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

Preview Lab → · Contrast checker → · Palette generator →