#691C81#691C81

#691C81 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.166 H 316.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#691C81
RGB	rgb(105, 28, 129)
HSL	hsl(286, 64%, 31%)
HSV	hsv(286, 78%, 51%)
CMYK	cmyk(18.6%, 78.3%, 0%, 49.4%)
CIE-LAB	lab(27.90, 48.42, -40.37)
CIE-LCH	lch(27.90, 63.04, 320.18°)
OKLab	oklab(40% 0.1203 -0.1137)
OKLCH	oklch(40% 0.166 316.6)
XYZ	xyz(10.2028, 5.4192, 21.2732)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C81 #34811C

analogous

#371C81 #691C81 #811C66

triadic

#691C81 #81691C #1C8169

tetradic

#691C81 #81371C #34811C #1C6681

square

#691C81 #81371C #34811C #1C6681

split-complementary

#691C81 #66811C #1C8137

monochromatic

#17061C #40114F #691C81 #9227B3 #B342D6

Accessibility & contrast

On white

10.08

#691C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#691C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C81

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C81	#FFFFFF	#000000	##FFFFFF
##691C81	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)

#003D84

Deuteranopia (green-blind)

#1C447F

Tritanopia (blue-blind)

#68324E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #691c81;
/* rgb */ color: rgb(105, 28, 129);
/* oklch */ color: oklch(40.0% 0.166 316.6);

Tailwind

colors: {
  custom: {
    50: '#9861a6',
    500: '#691c81',
    950: '#000000',
  },
}

SCSS

$custom: #691c81;
$custom-light: #9861a6;
$custom-dark: #000000;

JSON

{
  "hex": "#691c81",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 129
  },
  "hsl": {
    "h": 285.743,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39998,
    "c": 0.16554,
    "h": 316.6
  },
  "luminance": 0.05419
}

Semantic roles & 50–950 ramp

primary

#691C81

secondary

#5FB444

accent

#E74068

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691C81

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

Preview Lab → · Contrast checker → · Palette generator →