#4F137F#4F137F

#4F137F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.165 H 303.7°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F137F
RGB	rgb(79, 19, 127)
HSL	hsl(273, 74%, 29%)
HSV	hsv(273, 85%, 50%)
CMYK	cmyk(37.8%, 85%, 0%, 50.2%)
CIE-LAB	lab(22.52, 46.40, -48.03)
CIE-LCH	lch(22.52, 66.78, 314.01°)
OKLab	oklab(35.34% 0.0913 -0.1371)
OKLCH	oklch(35.34% 0.165 303.7)
XYZ	xyz(7.2872, 3.6603, 20.3972)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.29

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F137F #437F13

analogous

#19137F #4F137F #7F1379

triadic

#4F137F #7F4F13 #137F4F

tetradic

#4F137F #7F1913 #437F13 #13797F

square

#4F137F #7F1913 #437F13 #13797F

split-complementary

#4F137F #797F13 #137F19

monochromatic

#11041B #2E0B4A #4F137F #701BB4 #902DE0

Accessibility & contrast

On white

12.12

#4F137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4F137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F137F

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F137F	#FFFFFF	#000000	##FFFFFF
##4F137F	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#00367D

Tritanopia (blue-blind)

#45314A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4f137f;
/* rgb */ color: rgb(79, 19, 127);
/* oklch */ color: oklch(35.3% 0.165 303.7);

Tailwind

colors: {
  custom: {
    50: '#865aa5',
    500: '#4f137f',
    950: '#000000',
  },
}

SCSS

$custom: #4f137f;
$custom-light: #865aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f137f",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 273.333,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35337,
    "c": 0.1647,
    "h": 303.7
  },
  "luminance": 0.0366
}

Semantic roles & 50–950 ramp

primary

#4F137F

secondary

#70B439

accent

#F1378A

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F137F

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

Preview Lab → · Contrast checker → · Palette generator →