#4F1771#4F1771

#4F1771 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.146 H 308.8°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F1771
RGB	rgb(79, 23, 113)
HSL	hsl(277, 66%, 27%)
HSV	hsv(277, 80%, 44%)
CMYK	cmyk(30.1%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(21.83, 41.54, -40.20)
CIE-LCH	lch(21.83, 57.81, 315.94°)
OKLab	oklab(34.48% 0.0918 -0.1141)
OKLCH	oklch(34.48% 0.146 308.8)
XYZ	xyz(6.5109, 3.4674, 15.9459)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1771 #397117

analogous

#221771 #4F1771 #711766

triadic

#4F1771 #714F17 #17714F

tetradic

#4F1771 #712217 #397117 #176671

square

#4F1771 #712217 #397117 #176671

split-complementary

#4F1771 #667117 #177122

monochromatic

#120519 #2B0D3E #4F1771 #7321A4 #962ED4

Accessibility & contrast

On white

12.40

#4F1771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4F1771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1771

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1771	#FFFFFF	#000000	##FFFFFF
##4F1771	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#00356F

Tritanopia (blue-blind)

#4A2D43

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4f1771;
/* rgb */ color: rgb(79, 23, 113);
/* oklch */ color: oklch(34.5% 0.146 308.8);

Tailwind

colors: {
  custom: {
    50: '#845b9a',
    500: '#4f1771',
    950: '#000000',
  },
}

SCSS

$custom: #4f1771;
$custom-light: #845b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1771",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 277.333,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34478,
    "c": 0.14645,
    "h": 308.8
  },
  "luminance": 0.03467
}

Semantic roles & 50–950 ramp

primary

#4F1771

secondary

#65A73D

accent

#E93F7F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F1771

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

Preview Lab → · Contrast checker → · Palette generator →