#671B86#671B86

#671B86 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.171 H 313.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#671B86
RGB	rgb(103, 27, 134)
HSL	hsl(283, 66%, 32%)
HSV	hsv(283, 80%, 53%)
CMYK	cmyk(23.1%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(27.82, 49.43, -43.65)
CIE-LCH	lch(27.82, 65.94, 318.55°)
OKLab	oklab(39.99% 0.1177 -0.1234)
OKLCH	oklch(39.99% 0.171 313.6)
XYZ	xyz(10.2878, 5.3890, 23.0479)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B86 #3A861B

analogous

#321B86 #671B86 #861B70

triadic

#671B86 #86671B #1B8667

tetradic

#671B86 #86321B #3A861B #1B7086

square

#671B86 #86321B #3A861B #1B7086

split-complementary

#671B86 #70861B #1B8632

monochromatic

#190620 #401153 #671B86 #8E25B9 #AD42D9

Accessibility & contrast

On white

10.11

#671B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#671B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B86

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B86	#FFFFFF	#000000	##FFFFFF
##671B86	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E89

Deuteranopia (green-blind)

#0F4384

Tritanopia (blue-blind)

#643450

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #671b86;
/* rgb */ color: rgb(103, 27, 134);
/* oklch */ color: oklch(40.0% 0.171 313.6);

Tailwind

colors: {
  custom: {
    50: '#9661aa',
    500: '#671b86',
    950: '#000000',
  },
}

SCSS

$custom: #671b86;
$custom-light: #9661aa;
$custom-dark: #000000;

JSON

{
  "hex": "#671b86",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 282.617,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39992,
    "c": 0.17053,
    "h": 313.6
  },
  "luminance": 0.05389
}

Semantic roles & 50–950 ramp

primary

#671B86

secondary

#66B944

accent

#E93E70

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #671B86

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

Preview Lab → · Contrast checker → · Palette generator →