#4F136B#4F136B

#4F136B is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.6% C 0.145 H 312.0°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F136B
RGB	rgb(79, 19, 107)
HSL	hsl(281, 70%, 25%)
HSV	hsv(281, 82%, 42%)
CMYK	cmyk(26.2%, 82.2%, 0%, 58%)
CIE-LAB	lab(20.79, 41.73, -38.00)
CIE-LCH	lch(20.79, 56.44, 317.68°)
OKLab	oklab(33.6% 0.0969 -0.1076)
OKLCH	oklch(33.6% 0.145 312)
XYZ	xyz(6.1107, 3.1897, 14.2008)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F136B #2F6B13

analogous

#23136B #4F136B #6B135B

triadic

#4F136B #6B4F13 #136B4F

tetradic

#4F136B #6B2313 #2F6B13 #135B6B

square

#4F136B #6B2313 #2F6B13 #135B6B

split-complementary

#4F136B #5B6B13 #136B23

monochromatic

#13051A #290A37 #4F136B #751C9F #9C25D3

Accessibility & contrast

On white

12.82

#4F136B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4F136B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F136B

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F136B	#FFFFFF	#000000	##FFFFFF
##4F136B	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6D

Deuteranopia (green-blind)

#033369

Tritanopia (blue-blind)

#4C283F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f136b;
/* rgb */ color: rgb(79, 19, 107);
/* oklch */ color: oklch(33.6% 0.145 312.0);

Tailwind

colors: {
  custom: {
    50: '#845996',
    500: '#4f136b',
    950: '#000000',
  },
}

SCSS

$custom: #4f136b;
$custom-light: #845996;
$custom-dark: #000000;

JSON

{
  "hex": "#4f136b",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 107
  },
  "hsl": {
    "h": 280.909,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33595,
    "c": 0.14479,
    "h": 312
  },
  "luminance": 0.0319
}

Semantic roles & 50–950 ramp

primary

#4F136B

secondary

#5AA238

accent

#ED3B74

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4F136B

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

Preview Lab → · Contrast checker → · Palette generator →