#4F2691#4F2691

#4F2691 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.0% C 0.164 H 295.1°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F2691
RGB	rgb(79, 38, 145)
HSL	hsl(263, 58%, 36%)
HSV	hsv(263, 74%, 57%)
CMYK	cmyk(45.5%, 73.8%, 0%, 43.1%)
CIE-LAB	lab(27.00, 42.79, -51.97)
CIE-LCH	lch(27.00, 67.32, 309.47°)
OKLab	oklab(38.97% 0.0698 -0.1488)
OKLCH	oklch(38.97% 0.164 295.1)
XYZ	xyz(9.0270, 5.0926, 27.2899)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2691 #689126

analogous

#263291 #4F2691 #842691

triadic

#4F2691 #914F26 #26914F

tetradic

#4F2691 #912632 #689126 #269184

square

#4F2691 #912632 #689126 #269184

split-complementary

#4F2691 #918426 #329126

monochromatic

#1A0D30 #351961 #4F2691 #6933C1 #8B5DD5

Accessibility & contrast

On white

10.40

#4F2691 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4F2691 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2691

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2691	#FFFFFF	#000000	##FFFFFF
##4F2691	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#003E8F

Tritanopia (blue-blind)

#3D4259

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4f2691;
/* rgb */ color: rgb(79, 38, 145);
/* oklch */ color: oklch(39.0% 0.164 295.1);

Tailwind

colors: {
  custom: {
    50: '#8764b2',
    500: '#4f2691',
    950: '#000000',
  },
}

SCSS

$custom: #4f2691;
$custom-light: #8764b2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2691",
  "rgb": {
    "r": 79,
    "g": 38,
    "b": 145
  },
  "hsl": {
    "h": 262.991,
    "s": 58.47,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38973,
    "c": 0.16435,
    "h": 295.1
  },
  "luminance": 0.05093
}

Semantic roles & 50–950 ramp

primary

#4F2691

secondary

#95BA59

accent

#E246A6

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4F2691

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

Preview Lab → · Contrast checker → · Palette generator →