#691C78#691C78

#691C78 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.4% C 0.157 H 320.5°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#691C78
RGB	rgb(105, 28, 120)
HSL	hsl(290, 62%, 29%)
HSV	hsv(290, 77%, 47%)
CMYK	cmyk(12.5%, 76.7%, 0%, 52.9%)
CIE-LAB	lab(27.27, 46.59, -35.69)
CIE-LCH	lch(27.27, 58.69, 322.55°)
OKLab	oklab(39.35% 0.1214 -0.1)
OKLCH	oklch(39.35% 0.157 320.5)
XYZ	xyz(9.6307, 5.1903, 18.2602)
Luminance	0.0519 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C78 #2B781C

analogous

#3B1C78 #691C78 #781C59

triadic

#691C78 #78691C #1C7869

tetradic

#691C78 #783B1C #2B781C #1C5978

square

#691C78 #783B1C #2B781C #1C5978

split-complementary

#691C78 #59781C #1C783B

monochromatic

#160619 #3E1046 #691C78 #9428AA #B93DD2

Accessibility & contrast

On white

10.30

#691C78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#691C78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C78

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C78	#FFFFFF	#000000	##FFFFFF
##691C78	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7B

Deuteranopia (green-blind)

#264376

Tritanopia (blue-blind)

#6A2E49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #691c78;
/* rgb */ color: rgb(105, 28, 120);
/* oklch */ color: oklch(39.4% 0.157 320.5);

Tailwind

colors: {
  custom: {
    50: '#97619f',
    500: '#691c78',
    950: '#000000',
  },
}

SCSS

$custom: #691c78;
$custom-light: #97619f;
$custom-dark: #000000;

JSON

{
  "hex": "#691c78",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 120
  },
  "hsl": {
    "h": 290.217,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39354,
    "c": 0.15725,
    "h": 320.5
  },
  "luminance": 0.0519
}

Semantic roles & 50–950 ramp

primary

#691C78

secondary

#55AC44

accent

#E5435D

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #691C78

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

Preview Lab → · Contrast checker → · Palette generator →