#691578#691578

#691578 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.165 H 320.9°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#691578
RGB	rgb(105, 21, 120)
HSL	hsl(291, 70%, 28%)
HSV	hsv(291, 83%, 47%)
CMYK	cmyk(12.5%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(26.44, 48.99, -37.03)
CIE-LCH	lch(26.44, 61.41, 322.92°)
OKLab	oklab(38.76% 0.1278 -0.1039)
OKLCH	oklch(38.76% 0.165 320.9)
XYZ	xyz(9.4836, 4.8962, 18.2112)
Luminance	0.0490 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691578 #247815

analogous

#371578 #691578 #781556

triadic

#691578 #786915 #157869

tetradic

#691578 #783715 #247815 #155678

square

#691578 #783715 #247815 #155678

split-complementary

#691578 #567815 #157837

monochromatic

#17051A #3B0C44 #691578 #971EAC #C02DDA

Accessibility & contrast

On white

10.61

#691578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#691578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691578

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691578	#FFFFFF	#000000	##FFFFFF
##691578	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397B

Deuteranopia (green-blind)

#214176

Tritanopia (blue-blind)

#6A2A47

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #691578;
/* rgb */ color: rgb(105, 21, 120);
/* oklch */ color: oklch(38.8% 0.165 320.9);

Tailwind

colors: {
  custom: {
    50: '#975e9f',
    500: '#691578',
    950: '#000000',
  },
}

SCSS

$custom: #691578;
$custom-light: #975e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#691578",
  "rgb": {
    "r": 105,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 290.909,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38763,
    "c": 0.16465,
    "h": 320.9
  },
  "luminance": 0.04896
}

Semantic roles & 50–950 ramp

primary

#691578

secondary

#4DAE3B

accent

#ED3B56

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050F

muted

#7E797E

Preview Lab

Preview with #691578

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

Preview Lab → · Contrast checker → · Palette generator →