#4F137D#4F137D

#4F137D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.2% C 0.163 H 304.4°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F137D
RGB	rgb(79, 19, 125)
HSL	hsl(274, 74%, 28%)
HSV	hsv(274, 85%, 49%)
CMYK	cmyk(36.8%, 84.8%, 0%, 51%)
CIE-LAB	lab(22.33, 45.92, -47.06)
CIE-LCH	lch(22.33, 65.75, 314.30°)
OKLab	oklab(35.15% 0.0919 -0.1342)
OKLCH	oklch(35.15% 0.163 304.4)
XYZ	xyz(7.1581, 3.6087, 19.7175)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.44

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F137D #417D13

analogous

#1A137D #4F137D #7D1376

triadic

#4F137D #7D4F13 #137D4F

tetradic

#4F137D #7D1A13 #417D13 #13767D

square

#4F137D #7D1A13 #417D13 #13767D

split-complementary

#4F137D #767D13 #137D1A

monochromatic

#11041B #2D0B48 #4F137D #711BB2 #912CDF

Accessibility & contrast

On white

12.20

#4F137D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#4F137D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F137D

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F137D	#FFFFFF	#000000	##FFFFFF
##4F137D	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#00357B

Tritanopia (blue-blind)

#463149

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4f137d;
/* rgb */ color: rgb(79, 19, 125);
/* oklch */ color: oklch(35.2% 0.163 304.4);

Tailwind

colors: {
  custom: {
    50: '#865aa3',
    500: '#4f137d',
    950: '#000000',
  },
}

SCSS

$custom: #4f137d;
$custom-light: #865aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f137d",
  "rgb": {
    "r": 79,
    "g": 19,
    "b": 125
  },
  "hsl": {
    "h": 273.962,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35154,
    "c": 0.16271,
    "h": 304.4
  },
  "luminance": 0.03609
}

Semantic roles & 50–950 ramp

primary

#4F137D

secondary

#6EB339

accent

#F03888

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4F137D

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

Preview Lab → · Contrast checker → · Palette generator →