#671A90#671A90

#671A90 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.7% C 0.181 H 310.0°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#671A90
RGB	rgb(103, 26, 144)
HSL	hsl(279, 69%, 33%)
HSV	hsv(279, 82%, 56%)
CMYK	cmyk(28.5%, 81.9%, 0%, 43.5%)
CIE-LAB	lab(28.48, 51.93, -48.80)
CIE-LCH	lch(28.48, 71.26, 316.78°)
OKLab	oklab(40.7% 0.1163 -0.1385)
OKLCH	oklch(40.7% 0.181 310)
XYZ	xyz(10.9960, 5.6362, 26.8888)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671A90 #43901A

analogous

#2C1A90 #671A90 #901A7E

triadic

#671A90 #90671A #1A9067

tetradic

#671A90 #902C1A #43901A #1A7E90

square

#671A90 #902C1A #43901A #1A7E90

split-complementary

#671A90 #7E901A #1A902C

monochromatic

#1D0728 #42115C #671A90 #8C23C4 #A947DE

Accessibility & contrast

On white

9.87

#671A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#671A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671A90

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671A90	#FFFFFF	#000000	##FFFFFF
##671A90	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	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: #671a90;
/* rgb */ color: rgb(103, 26, 144);
/* oklch */ color: oklch(40.7% 0.181 310.0);

Tailwind

colors: {
  custom: {
    50: '#9761b1',
    500: '#671a90',
    950: '#000000',
  },
}

SCSS

$custom: #671a90;
$custom-light: #9761b1;
$custom-dark: #000000;

JSON

{
  "hex": "#671a90",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 279.153,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.407,
    "c": 0.18089,
    "h": 310
  },
  "luminance": 0.05636
}

Semantic roles & 50–950 ramp

primary

#671A90

secondary

#71BF47

accent

#EC3C79

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #671A90

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

Preview Lab → · Contrast checker → · Palette generator →