#671990#671990

#671990 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.6% C 0.182 H 310.1°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#671990
RGB	rgb(103, 25, 144)
HSL	hsl(279, 70%, 33%)
HSV	hsv(279, 83%, 56%)
CMYK	cmyk(28.5%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(28.36, 52.26, -48.98)
CIE-LCH	lch(28.36, 71.63, 316.86°)
OKLab	oklab(40.62% 0.1171 -0.1391)
OKLCH	oklch(40.62% 0.182 310.1)
XYZ	xyz(10.9742, 5.5927, 26.8815)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671990 #429019

analogous

#2C1990 #671990 #90197D

triadic

#671990 #906719 #199067

tetradic

#671990 #902C19 #429019 #197D90

square

#671990 #902C19 #429019 #197D90

split-complementary

#671990 #7D9019 #19902C

monochromatic

#1C0728 #42105C #671990 #8C22C4 #AA45DF

Accessibility & contrast

On white

9.91

#671990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#671990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671990

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671990	#FFFFFF	#000000	##FFFFFF
##671990	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#613856

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #671990;
/* rgb */ color: rgb(103, 25, 144);
/* oklch */ color: oklch(40.6% 0.182 310.1);

Tailwind

colors: {
  custom: {
    50: '#9761b1',
    500: '#671990',
    950: '#000000',
  },
}

SCSS

$custom: #671990;
$custom-light: #9761b1;
$custom-dark: #000000;

JSON

{
  "hex": "#671990",
  "rgb": {
    "r": 103,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 279.328,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4062,
    "c": 0.1818,
    "h": 310.1
  },
  "luminance": 0.05592
}

Semantic roles & 50–950 ramp

primary

#671990

secondary

#6FC045

accent

#ED3B78

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #671990

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

Preview Lab → · Contrast checker → · Palette generator →