#4B1667#4B1667

#4B1667 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.136 H 310.9°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B1667
RGB	rgb(75, 22, 103)
HSL	hsl(279, 65%, 25%)
HSV	hsv(279, 79%, 40%)
CMYK	cmyk(27.2%, 78.6%, 0%, 59.6%)
CIE-LAB	lab(20.24, 38.77, -36.30)
CIE-LCH	lch(20.24, 53.12, 316.88°)
OKLab	oklab(32.97% 0.089 -0.1028)
OKLCH	oklch(32.97% 0.136 310.9)
XYZ	xyz(5.6363, 3.0491, 13.1210)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1667 #326716

analogous

#221667 #4B1667 #67165B

triadic

#4B1667 #674B16 #16674B

tetradic

#4B1667 #672216 #326716 #165B67

square

#4B1667 #672216 #326716 #165B67

split-complementary

#4B1667 #5B6716 #166722

monochromatic

#120519 #260B35 #4B1667 #702199 #942CCC

Accessibility & contrast

On white

13.05

#4B1667 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4B1667 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1667

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1667	#FFFFFF	#000000	##FFFFFF
##4B1667	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E69

Deuteranopia (green-blind)

#063265

Tritanopia (blue-blind)

#47293D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b1667;
/* rgb */ color: rgb(75, 22, 103);
/* oklch */ color: oklch(33.0% 0.136 310.9);

Tailwind

colors: {
  custom: {
    50: '#815993',
    500: '#4b1667',
    950: '#000000',
  },
}

SCSS

$custom: #4b1667;
$custom-light: #815993;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1667",
  "rgb": {
    "r": 75,
    "g": 22,
    "b": 103
  },
  "hsl": {
    "h": 279.259,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32974,
    "c": 0.13595,
    "h": 310.9
  },
  "luminance": 0.03049
}

Semantic roles & 50–950 ramp

primary

#4B1667

secondary

#5D9E3B

accent

#E8407A

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4B1667

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

Preview Lab → · Contrast checker → · Palette generator →