#691B80#691B80

#691B80 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.166 H 317.1°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#691B80
RGB	rgb(105, 27, 128)
HSL	hsl(286, 65%, 30%)
HSV	hsv(286, 79%, 50%)
CMYK	cmyk(18%, 78.9%, 0%, 49.8%)
CIE-LAB	lab(27.70, 48.57, -40.06)
CIE-LCH	lch(27.70, 62.96, 320.49°)
OKLab	oklab(39.84% 0.1214 -0.1128)
OKLCH	oklch(39.84% 0.166 317.1)
XYZ	xyz(10.1133, 5.3461, 20.9171)
Luminance	0.0535 (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

#691B80 #32801B

analogous

#371B80 #691B80 #801B64

triadic

#691B80 #80691B #1B8069

tetradic

#691B80 #80371B #32801B #1B6480

square

#691B80 #80371B #32801B #1B6480

split-complementary

#691B80 #64801B #1B8037

monochromatic

#16061B #40104D #691B80 #9226B3 #B43FD6

Accessibility & contrast

On white

10.15

#691B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#691B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B80

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B80	#FFFFFF	#000000	##FFFFFF
##691B80	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D83

Deuteranopia (green-blind)

#1D447E

Tritanopia (blue-blind)

#68314D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #691b80;
/* rgb */ color: rgb(105, 27, 128);
/* oklch */ color: oklch(39.8% 0.166 317.1);

Tailwind

colors: {
  custom: {
    50: '#9861a5',
    500: '#691b80',
    950: '#000000',
  },
}

SCSS

$custom: #691b80;
$custom-light: #9861a5;
$custom-dark: #000000;

JSON

{
  "hex": "#691b80",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 128
  },
  "hsl": {
    "h": 286.337,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39835,
    "c": 0.16569,
    "h": 317.1
  },
  "luminance": 0.05346
}

Semantic roles & 50–950 ramp

primary

#691B80

secondary

#5DB443

accent

#E84066

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691B80

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

Preview Lab → · Contrast checker → · Palette generator →