#691C7D#691C7D

#691C7D is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.7% C 0.162 H 318.3°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#691C7D
RGB	rgb(105, 28, 125)
HSL	hsl(288, 63%, 30%)
HSV	hsv(288, 78%, 49%)
CMYK	cmyk(16%, 77.6%, 0%, 51%)
CIE-LAB	lab(27.61, 47.60, -38.30)
CIE-LCH	lch(27.61, 61.09, 321.17°)
OKLab	oklab(39.71% 0.1208 -0.1076)
OKLCH	oklch(39.71% 0.162 318.3)
XYZ	xyz(9.9421, 5.3149, 19.9002)
Luminance	0.0531 (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

#691C7D #307D1C

analogous

#391C7D #691C7D #7D1C60

triadic

#691C7D #7D691C #1C7D69

tetradic

#691C7D #7D391C #307D1C #1C607D

square

#691C7D #7D391C #307D1C #1C607D

split-complementary

#691C7D #607D1C #1C7D39

monochromatic

#150619 #3F114B #691C7D #9327AF #B53FD4

Accessibility & contrast

On white

10.18

#691C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#691C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C7D

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C7D	#FFFFFF	#000000	##FFFFFF
##691C7D	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C80

Deuteranopia (green-blind)

#21447B

Tritanopia (blue-blind)

#68304B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #691c7d;
/* rgb */ color: rgb(105, 28, 125);
/* oklch */ color: oklch(39.7% 0.162 318.3);

Tailwind

colors: {
  custom: {
    50: '#9761a3',
    500: '#691c7d',
    950: '#000000',
  },
}

SCSS

$custom: #691c7d;
$custom-light: #9761a3;
$custom-dark: #000000;

JSON

{
  "hex": "#691c7d",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 287.629,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.39707,
    "c": 0.16184,
    "h": 318.3
  },
  "luminance": 0.05314
}

Semantic roles & 50–950 ramp

primary

#691C7D

secondary

#5AB144

accent

#E64163

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691C7D

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

Preview Lab → · Contrast checker → · Palette generator →