#4F1B88#4F1B88

#4F1B88 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.166 H 299.6°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F1B88
RGB	rgb(79, 27, 136)
HSL	hsl(269, 67%, 32%)
HSV	hsv(269, 80%, 53%)
CMYK	cmyk(41.9%, 80.1%, 0%, 46.7%)
CIE-LAB	lab(24.40, 45.54, -50.62)
CIE-LCH	lch(24.40, 68.09, 311.97°)
OKLab	oklab(36.9% 0.0821 -0.1448)
OKLCH	oklch(36.9% 0.166 299.6)
XYZ	xyz(8.0592, 4.2236, 23.6784)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1B88 #54881B

analogous

#1B1E88 #4F1B88 #861B88

triadic

#4F1B88 #884F1B #1B884F

tetradic

#4F1B88 #881B1E #54881B #1B8886

square

#4F1B88 #881B1E #54881B #1B8886

split-complementary

#4F1B88 #88861B #1E881B

monochromatic

#140722 #311155 #4F1B88 #6D25BB #8B44DA

Accessibility & contrast

On white

11.38

#4F1B88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4F1B88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1B88

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1B88	#FFFFFF	#000000	##FFFFFF
##4F1B88	1.00	11.38	1.84	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8B

Deuteranopia (green-blind)

#003986

Tritanopia (blue-blind)

#413951

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4f1b88;
/* rgb */ color: rgb(79, 27, 136);
/* oklch */ color: oklch(36.9% 0.166 299.6);

Tailwind

colors: {
  custom: {
    50: '#865eac',
    500: '#4f1b88',
    950: '#000000',
  },
}

SCSS

$custom: #4f1b88;
$custom-light: #865eac;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1b88",
  "rgb": {
    "r": 79,
    "g": 27,
    "b": 136
  },
  "hsl": {
    "h": 268.624,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36898,
    "c": 0.16644,
    "h": 299.6
  },
  "luminance": 0.04224
}

Semantic roles & 50–950 ramp

primary

#4F1B88

secondary

#82BB44

accent

#EA3E98

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F1B88

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

Preview Lab → · Contrast checker → · Palette generator →