#4F1F8D#4F1F8D

#4F1F8D is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.8% C 0.168 H 297.4°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F8D
RGB	rgb(79, 31, 141)
HSL	hsl(266, 64%, 34%)
HSV	hsv(266, 78%, 55%)
CMYK	cmyk(44%, 78%, 0%, 44.7%)
CIE-LAB	lab(25.46, 45.08, -52.00)
CIE-LCH	lch(25.46, 68.82, 310.92°)
OKLab	oklab(37.78% 0.0773 -0.1488)
OKLCH	oklch(37.78% 0.168 297.4)
XYZ	xyz(8.5209, 4.5652, 25.6264)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F8D #5D8D1F

analogous

#1F268D #4F1F8D #861F8D

triadic

#4F1F8D #8D4F1F #1F8D4F

tetradic

#4F1F8D #8D1F26 #5D8D1F #1F8D86

square

#4F1F8D #8D1F26 #5D8D1F #1F8D86

split-complementary

#4F1F8D #8D861F #268D1F

monochromatic

#170929 #33145B #4F1F8D #6B2ABF #8A4ED8

Accessibility & contrast

On white

10.98

#4F1F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4F1F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F8D

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F8D	#FFFFFF	#000000	##FFFFFF
##4F1F8D	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#003B8B

Tritanopia (blue-blind)

#3F3D55

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4f1f8d;
/* rgb */ color: rgb(79, 31, 141);
/* oklch */ color: oklch(37.8% 0.168 297.4);

Tailwind

colors: {
  custom: {
    50: '#8760af',
    500: '#4f1f8d',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f8d;
$custom-light: #8760af;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f8d",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 141
  },
  "hsl": {
    "h": 266.182,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37779,
    "c": 0.16771,
    "h": 297.4
  },
  "luminance": 0.04565
}

Semantic roles & 50–950 ramp

primary

#4F1F8D

secondary

#8BBB4D

accent

#E7419E

background

#F8F5FA

surface

#F0EAF5

border

#CBC6CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F1F8D

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

Preview Lab → · Contrast checker → · Palette generator →