#671A91#671A91

#671A91 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.8% C 0.182 H 309.7°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#671A91
RGB	rgb(103, 26, 145)
HSL	hsl(279, 70%, 34%)
HSV	hsv(279, 82%, 57%)
CMYK	cmyk(29%, 82.1%, 0%, 43.1%)
CIE-LAB	lab(28.56, 52.15, -49.28)
CIE-LCH	lch(28.56, 71.75, 316.62°)
OKLab	oklab(40.78% 0.1161 -0.1399)
OKLCH	oklch(40.78% 0.182 309.7)
XYZ	xyz(11.0727, 5.6669, 27.2931)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671A91 #44911A

analogous

#2C1A91 #671A91 #911A7F

triadic

#671A91 #91671A #1A9167

tetradic

#671A91 #912C1A #44911A #1A7F91

square

#671A91 #912C1A #44911A #1A7F91

split-complementary

#671A91 #7F911A #1A912C

monochromatic

#1D0729 #42115D #671A91 #8C23C5 #A947DE

Accessibility & contrast

On white

9.84

#671A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#671A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671A91

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671A91	#FFFFFF	#000000	##FFFFFF
##671A91	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004094

Deuteranopia (green-blind)

#00448F

Tritanopia (blue-blind)

#613956

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #671a91;
/* rgb */ color: rgb(103, 26, 145);
/* oklch */ color: oklch(40.8% 0.182 309.7);

Tailwind

colors: {
  custom: {
    50: '#9761b2',
    500: '#671a91',
    950: '#000000',
  },
}

SCSS

$custom: #671a91;
$custom-light: #9761b2;
$custom-dark: #000000;

JSON

{
  "hex": "#671a91",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 145
  },
  "hsl": {
    "h": 278.824,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40781,
    "c": 0.18182,
    "h": 309.7
  },
  "luminance": 0.05667
}

Semantic roles & 50–950 ramp

primary

#671A91

secondary

#72C047

accent

#EC3B7A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #671A91

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

Preview Lab → · Contrast checker → · Palette generator →