#691F8D#691F8D

#691F8D is a dark, vivid purple. Relative luminance 0.059; OKLCH L 41.2% C 0.174 H 311.7°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#691F8D
RGB	rgb(105, 31, 141)
HSL	hsl(280, 64%, 34%)
HSV	hsv(280, 78%, 55%)
CMYK	cmyk(25.5%, 78%, 0%, 44.7%)
CIE-LAB	lab(29.18, 49.84, -45.79)
CIE-LCH	lch(29.18, 67.68, 317.43°)
OKLab	oklab(41.18% 0.1155 -0.1296)
OKLCH	oklch(41.18% 0.174 311.7)
XYZ	xyz(11.1225, 5.9066, 25.7483)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F8D #438D1F

analogous

#321F8D #691F8D #8D1F7A

triadic

#691F8D #8D691F #1F8D69

tetradic

#691F8D #8D321F #438D1F #1F7A8D

square

#691F8D #8D321F #438D1F #1F7A8D

split-complementary

#691F8D #7A8D1F #1F8D32

monochromatic

#1E0929 #44145B #691F8D #8E2ABF #AB4ED8

Accessibility & contrast

On white

9.63

#691F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#691F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F8D

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F8D	#FFFFFF	#000000	##FFFFFF
##691F8D	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004190

Deuteranopia (green-blind)

#0A468B

Tritanopia (blue-blind)

#643955

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #691f8d;
/* rgb */ color: rgb(105, 31, 141);
/* oklch */ color: oklch(41.2% 0.174 311.7);

Tailwind

colors: {
  custom: {
    50: '#9863af',
    500: '#691f8d',
    950: '#000000',
  },
}

SCSS

$custom: #691f8d;
$custom-light: #9863af;
$custom-dark: #000000;

JSON

{
  "hex": "#691f8d",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 141
  },
  "hsl": {
    "h": 280.364,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.41181,
    "c": 0.17361,
    "h": 311.7
  },
  "luminance": 0.05906
}

Semantic roles & 50–950 ramp

primary

#691F8D

secondary

#71BB4D

accent

#E74177

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #691F8D

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

Preview Lab → · Contrast checker → · Palette generator →