#4F106C#4F106C

#4F106C is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.4% C 0.149 H 311.8°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F106C
RGB	rgb(79, 16, 108)
HSL	hsl(281, 74%, 24%)
HSV	hsv(281, 85%, 42%)
CMYK	cmyk(26.9%, 85.2%, 0%, 57.6%)
CIE-LAB	lab(20.50, 43.03, -39.11)
CIE-LCH	lch(20.50, 58.15, 317.73°)
OKLab	oklab(33.42% 0.0992 -0.1109)
OKLCH	oklch(33.42% 0.149 311.8)
XYZ	xyz(6.1160, 3.1157, 14.4637)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F106C #2D6C10

analogous

#21106C #4F106C #6C105B

triadic

#4F106C #6C4F10 #106C4F

tetradic

#4F106C #6C2110 #2D6C10 #105B6C

square

#4F106C #6C2110 #2D6C10 #105B6C

split-complementary

#4F106C #5B6C10 #106C21

monochromatic

#13041B #280837 #4F106C #7618A1 #9D20D7

Accessibility & contrast

On white

12.94

#4F106C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4F106C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F106C

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F106C	#FFFFFF	#000000	##FFFFFF
##4F106C	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6E

Deuteranopia (green-blind)

#00326A

Tritanopia (blue-blind)

#4B283F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4f106c;
/* rgb */ color: rgb(79, 16, 108);
/* oklch */ color: oklch(33.4% 0.149 311.8);

Tailwind

colors: {
  custom: {
    50: '#845897',
    500: '#4f106c',
    950: '#000000',
  },
}

SCSS

$custom: #4f106c;
$custom-light: #845897;
$custom-dark: #000000;

JSON

{
  "hex": "#4f106c",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 108
  },
  "hsl": {
    "h": 281.087,
    "s": 74.194,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3342,
    "c": 0.14877,
    "h": 311.8
  },
  "luminance": 0.03116
}

Semantic roles & 50–950 ramp

primary

#4F106C

secondary

#57A434

accent

#F13772

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F106C

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

Preview Lab → · Contrast checker → · Palette generator →