#4F1C8D#4F1C8D

#4F1C8D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.171 H 297.9°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F1C8D
RGB	rgb(79, 28, 141)
HSL	hsl(267, 67%, 33%)
HSV	hsv(267, 80%, 55%)
CMYK	cmyk(44%, 80.1%, 0%, 44.7%)
CIE-LAB	lab(25.00, 46.40, -52.75)
CIE-LCH	lch(25.00, 70.25, 311.33°)
OKLab	oklab(37.46% 0.0798 -0.151)
OKLCH	oklch(37.46% 0.171 297.9)
XYZ	xyz(8.4462, 4.4157, 25.6015)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1C8D #5A8D1C

analogous

#1C218D #4F1C8D #871C8D

triadic

#4F1C8D #8D4F1C #1C8D4F

tetradic

#4F1C8D #8D1C21 #5A8D1C #1C8D87

square

#4F1C8D #8D1C21 #5A8D1C #1C8D87

split-complementary

#4F1C8D #8D871C #218D1C

monochromatic

#160827 #32125A #4F1C8D #6C26C0 #8B49DB

Accessibility & contrast

On white

11.15

#4F1C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#4F1C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1C8D

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1C8D	#FFFFFF	#000000	##FFFFFF
##4F1C8D	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#3F3B54

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f1c8d;
/* rgb */ color: rgb(79, 28, 141);
/* oklch */ color: oklch(37.5% 0.171 297.9);

Tailwind

colors: {
  custom: {
    50: '#875faf',
    500: '#4f1c8d',
    950: '#000000',
  },
}

SCSS

$custom: #4f1c8d;
$custom-light: #875faf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1c8d",
  "rgb": {
    "r": 79,
    "g": 28,
    "b": 141
  },
  "hsl": {
    "h": 267.08,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.3746,
    "c": 0.17081,
    "h": 297.9
  },
  "luminance": 0.04416
}

Semantic roles & 50–950 ramp

primary

#4F1C8D

secondary

#88BD48

accent

#EA3E9C

background

#F8F5FA

surface

#F0EAF5

border

#CBC6CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F1C8D

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

Preview Lab → · Contrast checker → · Palette generator →