#671689#671689

#671689 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.178 H 312.9°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#671689
RGB	rgb(103, 22, 137)
HSL	hsl(282, 72%, 31%)
HSV	hsv(282, 84%, 54%)
CMYK	cmyk(24.8%, 83.9%, 0%, 46.3%)
CIE-LAB	lab(27.47, 51.72, -46.08)
CIE-LCH	lch(27.47, 69.27, 318.30°)
OKLab	oklab(39.83% 0.1211 -0.1305)
OKLCH	oklch(39.83% 0.178 312.9)
XYZ	xyz(10.3950, 5.2639, 24.1305)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671689 #388916

analogous

#2D1689 #671689 #891671

triadic

#671689 #896716 #168967

tetradic

#671689 #892D16 #388916 #167189

square

#671689 #892D16 #388916 #167189

split-complementary

#671689 #718916 #16892D

monochromatic

#180520 #3F0E54 #671689 #8F1EBE #AE3ADF

Accessibility & contrast

On white

10.23

#671689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#671689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671689

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671689	#FFFFFF	#000000	##FFFFFF
##671689	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8C

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#633451

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #671689;
/* rgb */ color: rgb(103, 22, 137);
/* oklch */ color: oklch(39.8% 0.178 312.9);

Tailwind

colors: {
  custom: {
    50: '#975fac',
    500: '#671689',
    950: '#000000',
  },
}

SCSS

$custom: #671689;
$custom-light: #975fac;
$custom-dark: #000000;

JSON

{
  "hex": "#671689",
  "rgb": {
    "r": 103,
    "g": 22,
    "b": 137
  },
  "hsl": {
    "h": 282.261,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39825,
    "c": 0.17805,
    "h": 312.9
  },
  "luminance": 0.05264
}

Semantic roles & 50–950 ramp

primary

#671689

secondary

#63BD3E

accent

#EF396F

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #671689

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

Preview Lab → · Contrast checker → · Palette generator →