#691F9C#691F9C

#691F9C is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.4% C 0.188 H 306.6°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#691F9C
RGB	rgb(105, 31, 156)
HSL	hsl(276, 67%, 37%)
HSV	hsv(276, 80%, 61%)
CMYK	cmyk(32.7%, 80.1%, 0%, 38.8%)
CIE-LAB	lab(30.36, 53.18, -53.08)
CIE-LCH	lch(30.36, 75.14, 315.05°)
OKLab	oklab(42.38% 0.1121 -0.1511)
OKLCH	oklch(42.38% 0.188 306.6)
XYZ	xyz(12.3151, 6.3837, 32.0294)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F9C #529C1F

analogous

#2B1F9C #691F9C #9C1F91

triadic

#691F9C #9C691F #1F9C69

tetradic

#691F9C #9C2B1F #529C1F #1F919C

square

#691F9C #9C2B1F #529C1F #1F919C

split-complementary

#691F9C #919C1F #1F9C2B

monochromatic

#240B36 #471569 #691F9C #8B29CF #A758DE

Accessibility & contrast

On white

9.22

#691F9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#691F9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F9C

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F9C	#FFFFFF	#000000	##FFFFFF
##691F9C	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#60405E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #691f9c;
/* rgb */ color: rgb(105, 31, 156);
/* oklch */ color: oklch(42.4% 0.188 306.6);

Tailwind

colors: {
  custom: {
    50: '#9964ba',
    500: '#691f9c',
    950: '#000000',
  },
}

SCSS

$custom: #691f9c;
$custom-light: #9964ba;
$custom-dark: #000000;

JSON

{
  "hex": "#691f9c",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 156
  },
  "hsl": {
    "h": 275.52,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42384,
    "c": 0.1881,
    "h": 306.6
  },
  "luminance": 0.06384
}

Semantic roles & 50–950 ramp

primary

#691F9C

secondary

#81C155

accent

#EA3E84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #691F9C

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

Preview Lab → · Contrast checker → · Palette generator →