#4F175B#4F175B

#4F175B is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.124 H 320.0°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F175B
RGB	rgb(79, 23, 91)
HSL	hsl(289, 60%, 22%)
HSV	hsv(289, 75%, 36%)
CMYK	cmyk(13.2%, 74.7%, 0%, 64.3%)
CIE-LAB	lab(20.17, 36.55, -28.46)
CIE-LCH	lch(20.17, 46.32, 322.09°)
OKLab	oklab(32.77% 0.095 -0.0797)
OKLCH	oklch(32.77% 0.124 320)
XYZ	xyz(5.4189, 3.0307, 10.1950)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F175B #235B17

analogous

#2D175B #4F175B #5B1745

triadic

#4F175B #5B4F17 #175B4F

tetradic

#4F175B #5B2D17 #235B17 #17455B

square

#4F175B #5B2D17 #235B17 #17455B

split-complementary

#4F175B #455B17 #175B2D

monochromatic

#150618 #250B2A #4F175B #79238C #A430BD

Accessibility & contrast

On white

13.08

#4F175B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4F175B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F175B

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F175B	#FFFFFF	#000000	##FFFFFF
##4F175B	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5D

Deuteranopia (green-blind)

#1D3359

Tritanopia (blue-blind)

#4F2437

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4f175b;
/* rgb */ color: rgb(79, 23, 91);
/* oklch */ color: oklch(32.8% 0.124 320.0);

Tailwind

colors: {
  custom: {
    50: '#835a8a',
    500: '#4f175b',
    950: '#000000',
  },
}

SCSS

$custom: #4f175b;
$custom-light: #835a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f175b",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 289.412,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32774,
    "c": 0.12395,
    "h": 320
  },
  "luminance": 0.0303
}

Semantic roles & 50–950 ramp

primary

#4F175B

secondary

#4B923C

accent

#E34561

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #4F175B

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

Preview Lab → · Contrast checker → · Palette generator →