#671B87#671B87

#671B87 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.1% C 0.171 H 313.3°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#671B87
RGB	rgb(103, 27, 135)
HSL	hsl(282, 67%, 32%)
HSV	hsv(282, 80%, 53%)
CMYK	cmyk(23.7%, 80%, 0%, 47.1%)
CIE-LAB	lab(27.89, 49.64, -44.15)
CIE-LCH	lch(27.89, 66.43, 318.35°)
OKLab	oklab(40.07% 0.1175 -0.1249)
OKLCH	oklch(40.07% 0.171 313.3)
XYZ	xyz(10.3579, 5.4170, 23.4169)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B87 #3B871B

analogous

#311B87 #671B87 #871B71

triadic

#671B87 #87671B #1B8767

tetradic

#671B87 #87311B #3B871B #1B7187

square

#671B87 #87311B #3B871B #1B7187

split-complementary

#671B87 #71871B #1B8731

monochromatic

#190721 #401154 #671B87 #8E25BA #AD43D9

Accessibility & contrast

On white

10.08

#671B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#671B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B87

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B87	#FFFFFF	#000000	##FFFFFF
##671B87	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#0D4385

Tritanopia (blue-blind)

#643551

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #671b87;
/* rgb */ color: rgb(103, 27, 135);
/* oklch */ color: oklch(40.1% 0.171 313.3);

Tailwind

colors: {
  custom: {
    50: '#9661ab',
    500: '#671b87',
    950: '#000000',
  },
}

SCSS

$custom: #671b87;
$custom-light: #9661ab;
$custom-dark: #000000;

JSON

{
  "hex": "#671b87",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 135
  },
  "hsl": {
    "h": 282.222,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40069,
    "c": 0.17147,
    "h": 313.3
  },
  "luminance": 0.05417
}

Semantic roles & 50–950 ramp

primary

#671B87

secondary

#67BA44

accent

#EA3E71

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #671B87

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

Preview Lab → · Contrast checker → · Palette generator →