#4F1B79#4F1B79

#4F1B79 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.150 H 304.9°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F1B79
RGB	rgb(79, 27, 121)
HSL	hsl(273, 64%, 29%)
HSV	hsv(273, 78%, 47%)
CMYK	cmyk(34.7%, 77.7%, 0%, 52.5%)
CIE-LAB	lab(23.09, 41.76, -43.28)
CIE-LCH	lch(23.09, 60.14, 313.97°)
OKLab	oklab(35.58% 0.0861 -0.1232)
OKLCH	oklch(35.58% 0.15 304.9)
XYZ	xyz(7.0668, 3.8266, 18.4518)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1B79 #45791B

analogous

#201B79 #4F1B79 #791B74

triadic

#4F1B79 #794F1B #1B794F

tetradic

#4F1B79 #79201B #45791B #1B7479

square

#4F1B79 #79201B #45791B #1B7479

split-complementary

#4F1B79 #74791B #1B7920

monochromatic

#100619 #2E1047 #4F1B79 #7026AB #8F3BD3

Accessibility & contrast

On white

11.90

#4F1B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4F1B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1B79

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1B79	#FFFFFF	#000000	##FFFFFF
##4F1B79	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#003777

Tritanopia (blue-blind)

#473249

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4f1b79;
/* rgb */ color: rgb(79, 27, 121);
/* oklch */ color: oklch(35.6% 0.150 304.9);

Tailwind

colors: {
  custom: {
    50: '#855da0',
    500: '#4f1b79',
    950: '#000000',
  },
}

SCSS

$custom: #4f1b79;
$custom-light: #855da0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1b79",
  "rgb": {
    "r": 79,
    "g": 27,
    "b": 121
  },
  "hsl": {
    "h": 273.191,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35576,
    "c": 0.15029,
    "h": 304.9
  },
  "luminance": 0.03827
}

Semantic roles & 50–950 ramp

primary

#4F1B79

secondary

#72AD43

accent

#E7418B

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040F

muted

#7C797E

Preview Lab

Preview with #4F1B79

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

Preview Lab → · Contrast checker → · Palette generator →