#4F106D#4F106D

#4F106D is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.5% C 0.150 H 311.4°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F106D
RGB	rgb(79, 16, 109)
HSL	hsl(281, 74%, 25%)
HSV	hsv(281, 85%, 43%)
CMYK	cmyk(27.5%, 85.3%, 0%, 57.3%)
CIE-LAB	lab(20.58, 43.25, -39.63)
CIE-LCH	lch(20.58, 58.66, 317.50°)
OKLab	oklab(33.5% 0.099 -0.1124)
OKLCH	oklch(33.5% 0.15 311.4)
XYZ	xyz(6.1695, 3.1371, 14.7456)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F106D #2E6D10

analogous

#21106D #4F106D #6D105D

triadic

#4F106D #6D4F10 #106D4F

tetradic

#4F106D #6D2110 #2E6D10 #105D6D

square

#4F106D #6D2110 #2E6D10 #105D6D

split-complementary

#4F106D #5D6D10 #106D21

monochromatic

#13041B #280838 #4F106D #7618A2 #9C20D8

Accessibility & contrast

On white

12.90

#4F106D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4F106D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F106D

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F106D	#FFFFFF	#000000	##FFFFFF
##4F106D	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6F

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#4B283F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f106d;
/* rgb */ color: rgb(79, 16, 109);
/* oklch */ color: oklch(33.5% 0.150 311.4);

Tailwind

colors: {
  custom: {
    50: '#845898',
    500: '#4f106d',
    950: '#000000',
  },
}

SCSS

$custom: #4f106d;
$custom-light: #845898;
$custom-dark: #000000;

JSON

{
  "hex": "#4f106d",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 109
  },
  "hsl": {
    "h": 280.645,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33504,
    "c": 0.14973,
    "h": 311.4
  },
  "luminance": 0.03137
}

Semantic roles & 50–950 ramp

primary

#4F106D

secondary

#58A534

accent

#F13773

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F106D

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

Preview Lab → · Contrast checker → · Palette generator →