#671B85#671B85

#671B85 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.170 H 314.0°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#671B85
RGB	rgb(103, 27, 133)
HSL	hsl(283, 66%, 31%)
HSV	hsv(283, 80%, 52%)
CMYK	cmyk(22.6%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(27.74, 49.21, -43.15)
CIE-LCH	lch(27.74, 65.45, 318.76°)
OKLab	oklab(39.92% 0.1179 -0.1219)
OKLCH	oklch(39.92% 0.17 314)
XYZ	xyz(10.2184, 5.3612, 22.6823)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B85 #39851B

analogous

#321B85 #671B85 #851B6E

triadic

#671B85 #85671B #1B8567

tetradic

#671B85 #85321B #39851B #1B6E85

square

#671B85 #85321B #39851B #1B6E85

split-complementary

#671B85 #6E851B #1B8532

monochromatic

#18061F #401152 #671B85 #8E25B8 #AE42D9

Accessibility & contrast

On white

10.13

#671B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#671B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B85

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B85	#FFFFFF	#000000	##FFFFFF
##671B85	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#114383

Tritanopia (blue-blind)

#643450

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671b85;
/* rgb */ color: rgb(103, 27, 133);
/* oklch */ color: oklch(39.9% 0.170 314.0);

Tailwind

colors: {
  custom: {
    50: '#9661a9',
    500: '#671b85',
    950: '#000000',
  },
}

SCSS

$custom: #671b85;
$custom-light: #9661a9;
$custom-dark: #000000;

JSON

{
  "hex": "#671b85",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 283.019,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39915,
    "c": 0.1696,
    "h": 314
  },
  "luminance": 0.05361
}

Semantic roles & 50–950 ramp

primary

#671B85

secondary

#65B844

accent

#E93F6F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #671B85

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

Preview Lab → · Contrast checker → · Palette generator →