#691CA7#691CA7

#691CA7 is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 43.1% C 0.201 H 303.5°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#691CA7
RGB	rgb(105, 28, 167)
HSL	hsl(273, 71%, 38%)
HSV	hsv(273, 83%, 65%)
CMYK	cmyk(37.1%, 83.2%, 0%, 34.5%)
CIE-LAB	lab(30.93, 56.72, -58.81)
CIE-LCH	lch(30.93, 81.71, 313.96°)
OKLab	oklab(43.07% 0.1112 -0.1679)
OKLCH	oklch(43.07% 0.201 303.5)
XYZ	xyz(13.2144, 6.6238, 37.1341)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691CA7 #5AA71C

analogous

#231CA7 #691CA7 #A71C9F

triadic

#691CA7 #A7691C #1CA769

tetradic

#691CA7 #A7231C #5AA71C #1C9FA7

square

#691CA7 #A7231C #5AA71C #1C9FA7

split-complementary

#691CA7 #9FA71C #1CA723

monochromatic

#270A3E #481373 #691CA7 #8A26DB #A65AE3

Accessibility & contrast

On white

9.03

#691CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#691CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691CA7

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691CA7	#FFFFFF	#000000	##FFFFFF
##691CA7	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#0048A4

Tritanopia (blue-blind)

#5C4364

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #691ca7;
/* rgb */ color: rgb(105, 28, 167);
/* oklch */ color: oklch(43.1% 0.201 303.5);

Tailwind

colors: {
  custom: {
    50: '#9a64c2',
    500: '#691ca7',
    950: '#000000',
  },
}

SCSS

$custom: #691ca7;
$custom-light: #9a64c2;
$custom-dark: #000000;

JSON

{
  "hex": "#691ca7",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 167
  },
  "hsl": {
    "h": 273.237,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43071,
    "c": 0.20135,
    "h": 303.5
  },
  "luminance": 0.06624
}

Semantic roles & 50–950 ramp

primary

#691CA7

secondary

#89C758

accent

#EE3A8A

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #691CA7

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

Preview Lab → · Contrast checker → · Palette generator →