#4F148E#4F148E

#4F148E is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.8% C 0.179 H 298.5°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#4F148E
RGB	rgb(79, 20, 142)
HSL	hsl(269, 75%, 32%)
HSV	hsv(269, 86%, 56%)
CMYK	cmyk(44.4%, 85.9%, 0%, 44.3%)
CIE-LAB	lab(24.05, 49.70, -54.93)
CIE-LCH	lch(24.05, 74.08, 312.13°)
OKLab	oklab(36.83% 0.0853 -0.1573)
OKLCH	oklch(36.83% 0.179 298.5)
XYZ	xyz(8.3558, 4.1154, 25.9401)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F148E #538E14

analogous

#14168E #4F148E #8C148E

triadic

#4F148E #8E4F14 #148E4F

tetradic

#4F148E #8E1416 #538E14 #148E8C

square

#4F148E #8E1416 #538E14 #148E8C

split-complementary

#4F148E #8E8C14 #168E14

monochromatic

#130523 #310C58 #4F148E #6D1CC4 #8B39E3

Accessibility & contrast

On white

11.52

#4F148E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4F148E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F148E

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F148E	#FFFFFF	#000000	##FFFFFF
##4F148E	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003991

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#3F3953

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4f148e;
/* rgb */ color: rgb(79, 20, 142);
/* oklch */ color: oklch(36.8% 0.179 298.5);

Tailwind

colors: {
  custom: {
    50: '#885bb0',
    500: '#4f148e',
    950: '#000000',
  },
}

SCSS

$custom: #4f148e;
$custom-light: #885bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f148e",
  "rgb": {
    "r": 79,
    "g": 20,
    "b": 142
  },
  "hsl": {
    "h": 269.016,
    "s": 75.309,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36829,
    "c": 0.17899,
    "h": 298.5
  },
  "luminance": 0.04116
}

Semantic roles & 50–950 ramp

primary

#4F148E

secondary

#81C23C

accent

#F23697

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0C0411

muted

#7D7980

Preview Lab

Preview with #4F148E

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

Preview Lab → · Contrast checker → · Palette generator →