#4F1DA1#4F1DA1

#4F1DA1 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.5% C 0.191 H 292.3°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F1DA1
RGB	rgb(79, 29, 161)
HSL	hsl(263, 69%, 37%)
HSV	hsv(263, 82%, 63%)
CMYK	cmyk(50.9%, 82%, 0%, 36.9%)
CIE-LAB	lab(27.06, 51.20, -61.67)
CIE-LCH	lch(27.06, 80.15, 309.70°)
OKLab	oklab(39.47% 0.0725 -0.1772)
OKLCH	oklch(39.47% 0.191 292.3)
XYZ	xyz(10.0950, 5.1138, 34.1665)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1DA1 #6FA11D

analogous

#1D2DA1 #4F1DA1 #911DA1

triadic

#4F1DA1 #A14F1D #1DA14F

tetradic

#4F1DA1 #A11D2D #6FA11D #1DA191

square

#4F1DA1 #A11D2D #6FA11D #1DA191

split-complementary

#4F1DA1 #A1911D #2DA11D

monochromatic

#1C0A39 #36146D #4F1DA1 #6826D5 #8C58E1

Accessibility & contrast

On white

10.38

#4F1DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4F1DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1DA1

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1DA1	#FFFFFF	#000000	##FFFFFF
##4F1DA1	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A5

Deuteranopia (green-blind)

#003D9F

Tritanopia (blue-blind)

#334460

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4f1da1;
/* rgb */ color: rgb(79, 29, 161);
/* oklch */ color: oklch(39.5% 0.191 292.3);

Tailwind

colors: {
  custom: {
    50: '#8a61be',
    500: '#4f1da1',
    950: '#000000',
  },
}

SCSS

$custom: #4f1da1;
$custom-light: #8a61be;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1da1",
  "rgb": {
    "r": 79,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 262.727,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39469,
    "c": 0.19144,
    "h": 292.3
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary

#4F1DA1

secondary

#9AC455

accent

#EC3CA9

background

#F9F5FB

surface

#F1EAF7

border

#CBC6D0

text

#0D0512

muted

#7E7981

Preview Lab

Preview with #4F1DA1

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

Preview Lab → · Contrast checker → · Palette generator →