#691B8A#691B8A

#691B8A is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.6% C 0.175 H 313.1°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#691B8A
RGB	rgb(105, 27, 138)
HSL	hsl(282, 67%, 32%)
HSV	hsv(282, 80%, 54%)
CMYK	cmyk(23.9%, 80.4%, 0%, 45.9%)
CIE-LAB	lab(28.44, 50.66, -45.12)
CIE-LCH	lch(28.44, 67.84, 318.31°)
OKLab	oklab(40.59% 0.1196 -0.1277)
OKLCH	oklch(40.59% 0.175 313.1)
XYZ	xyz(10.8043, 5.6224, 24.5559)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B8A #3C8A1B

analogous

#311B8A #691B8A #8A1B74

triadic

#691B8A #8A691B #1B8A69

tetradic

#691B8A #8A311B #3C8A1B #1B748A

square

#691B8A #8A311B #3C8A1B #1B748A

split-complementary

#691B8A #748A1B #1B8A31

monochromatic

#1B0724 #421157 #691B8A #9025BD #AE45DB

Accessibility & contrast

On white

9.89

#691B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#691B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B8A

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B8A	#FFFFFF	#000000	##FFFFFF
##691B8A	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#0B4588

Tritanopia (blue-blind)

#653653

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #691b8a;
/* rgb */ color: rgb(105, 27, 138);
/* oklch */ color: oklch(40.6% 0.175 313.1);

Tailwind

colors: {
  custom: {
    50: '#9862ad',
    500: '#691b8a',
    950: '#000000',
  },
}

SCSS

$custom: #691b8a;
$custom-light: #9862ad;
$custom-dark: #000000;

JSON

{
  "hex": "#691b8a",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 138
  },
  "hsl": {
    "h": 282.162,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40591,
    "c": 0.17494,
    "h": 313.1
  },
  "luminance": 0.05622
}

Semantic roles & 50–950 ramp

primary

#691B8A

secondary

#68BC45

accent

#EA3E71

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #691B8A

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

Preview Lab → · Contrast checker → · Palette generator →