#691B7F#691B7F

#691B7F is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.165 H 317.5°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#691B7F
RGB	rgb(105, 27, 127)
HSL	hsl(287, 65%, 30%)
HSV	hsv(287, 79%, 50%)
CMYK	cmyk(17.3%, 78.7%, 0%, 50.2%)
CIE-LAB	lab(27.63, 48.37, -39.54)
CIE-LCH	lch(27.63, 62.48, 320.73°)
OKLab	oklab(39.76% 0.1215 -0.1113)
OKLCH	oklch(39.76% 0.165 317.5)
XYZ	xyz(10.0478, 5.3199, 20.5721)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B7F #317F1B

analogous

#371B7F #691B7F #7F1B63

triadic

#691B7F #7F691B #1B7F69

tetradic

#691B7F #7F371B #317F1B #1B637F

square

#691B7F #7F371B #317F1B #1B637F

split-complementary

#691B7F #637F1B #1B7F37

monochromatic

#16061A #3F104D #691B7F #9326B1 #B53ED6

Accessibility & contrast

On white

10.18

#691B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#691B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B7F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B7F	#FFFFFF	#000000	##FFFFFF
##691B7F	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)

#003C82

Deuteranopia (green-blind)

#1E447D

Tritanopia (blue-blind)

#68314C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #691b7f;
/* rgb */ color: rgb(105, 27, 127);
/* oklch */ color: oklch(39.8% 0.165 317.5);

Tailwind

colors: {
  custom: {
    50: '#9761a5',
    500: '#691b7f',
    950: '#000000',
  },
}

SCSS

$custom: #691b7f;
$custom-light: #9761a5;
$custom-dark: #000000;

JSON

{
  "hex": "#691b7f",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 127
  },
  "hsl": {
    "h": 286.8,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39762,
    "c": 0.16478,
    "h": 317.5
  },
  "luminance": 0.05319
}

Semantic roles & 50–950 ramp

primary

#691B7F

secondary

#5CB343

accent

#E84065

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691B7F

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

Preview Lab → · Contrast checker → · Palette generator →