#4F1970#4F1970

#4F1970 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.143 H 309.0°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F1970
RGB	rgb(79, 25, 112)
HSL	hsl(277, 64%, 27%)
HSV	hsv(277, 78%, 44%)
CMYK	cmyk(29.5%, 77.7%, 0%, 56.1%)
CIE-LAB	lab(22.04, 40.45, -39.21)
CIE-LCH	lch(22.04, 56.33, 315.89°)
OKLab	oklab(34.61% 0.09 -0.1112)
OKLCH	oklch(34.61% 0.143 309)
XYZ	xyz(6.4961, 3.5275, 15.6648)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1970 #3A7019

analogous

#231970 #4F1970 #701966

triadic

#4F1970 #704F19 #19704F

tetradic

#4F1970 #702319 #3A7019 #196670

square

#4F1970 #702319 #3A7019 #196670

split-complementary

#4F1970 #667019 #197023

monochromatic

#120619 #2C0E3E #4F1970 #7224A2 #9532D1

Accessibility & contrast

On white

12.31

#4F1970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#4F1970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1970

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1970	#FFFFFF	#000000	##FFFFFF
##4F1970	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#00356E

Tritanopia (blue-blind)

#4A2E43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4f1970;
/* rgb */ color: rgb(79, 25, 112);
/* oklch */ color: oklch(34.6% 0.143 309.0);

Tailwind

colors: {
  custom: {
    50: '#845c9a',
    500: '#4f1970',
    950: '#000000',
  },
}

SCSS

$custom: #4f1970;
$custom-light: #845c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1970",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 112
  },
  "hsl": {
    "h": 277.241,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.34606,
    "c": 0.14306,
    "h": 309
  },
  "luminance": 0.03527
}

Semantic roles & 50–950 ramp

primary

#4F1970

secondary

#66A540

accent

#E74180

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F1970

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

Preview Lab → · Contrast checker → · Palette generator →