#4B1070#4B1070

#4B1070 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.2% C 0.151 H 307.5°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#4B1070
RGB	rgb(75, 16, 112)
HSL	hsl(277, 75%, 25%)
HSV	hsv(277, 86%, 44%)
CMYK	cmyk(33%, 85.7%, 0%, 56.1%)
CIE-LAB	lab(20.19, 43.22, -42.25)
CIE-LCH	lch(20.19, 60.44, 315.65°)
OKLab	oklab(33.17% 0.0922 -0.1202)
OKLCH	oklch(33.17% 0.151 307.5)
XYZ	xyz(6.0109, 3.0364, 15.5955)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1070 #357010

analogous

#1B1070 #4B1070 #701065

triadic

#4B1070 #704B10 #10704B

tetradic

#4B1070 #701B10 #357010 #106570

square

#4B1070 #701B10 #357010 #106570

split-complementary

#4B1070 #657010 #10701B

monochromatic

#12041B #27083A #4B1070 #6F18A6 #931FDB

Accessibility & contrast

On white

13.07

#4B1070 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4B1070 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1070

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1070	#FFFFFF	#000000	##FFFFFF
##4B1070	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F73

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#452A41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b1070;
/* rgb */ color: rgb(75, 16, 112);
/* oklch */ color: oklch(33.2% 0.151 307.5);

Tailwind

colors: {
  custom: {
    50: '#82579a',
    500: '#4b1070',
    950: '#000000',
  },
}

SCSS

$custom: #4b1070;
$custom-light: #82579a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1070",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 112
  },
  "hsl": {
    "h": 276.875,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33175,
    "c": 0.15149,
    "h": 307.5
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#4B1070

secondary

#61A834

accent

#F2367E

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B1070

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

Preview Lab → · Contrast checker → · Palette generator →