#691C8F#691C8F

#691C8F is a dark, vivid purple. Relative luminance 0.058; OKLCH L 41.1% C 0.179 H 311.2°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#691C8F
RGB	rgb(105, 28, 143)
HSL	hsl(280, 67%, 34%)
HSV	hsv(280, 80%, 56%)
CMYK	cmyk(26.6%, 80.4%, 0%, 43.9%)
CIE-LAB	lab(28.95, 51.38, -47.40)
CIE-LCH	lch(28.95, 69.90, 317.31°)
OKLab	oklab(41.07% 0.1177 -0.1343)
OKLCH	oklch(41.07% 0.179 311.2)
XYZ	xyz(11.1979, 5.8172, 26.5142)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C8F #428F1C

analogous

#2F1C8F #691C8F #8F1C7B

triadic

#691C8F #8F691C #1C8F69

tetradic

#691C8F #8F2F1C #428F1C #1C7B8F

square

#691C8F #8F2F1C #428F1C #1C7B8F

split-complementary

#691C8F #7B8F1C #1C8F2F

monochromatic

#1E0829 #43125C #691C8F #8F26C2 #AB4ADC

Accessibility & contrast

On white

9.71

#691C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#691C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C8F

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C8F	#FFFFFF	#000000	##FFFFFF
##691C8F	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004192

Deuteranopia (green-blind)

#00468D

Tritanopia (blue-blind)

#643956

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #691c8f;
/* rgb */ color: rgb(105, 28, 143);
/* oklch */ color: oklch(41.1% 0.179 311.2);

Tailwind

colors: {
  custom: {
    50: '#9862b1',
    500: '#691c8f',
    950: '#000000',
  },
}

SCSS

$custom: #691c8f;
$custom-light: #9862b1;
$custom-dark: #000000;

JSON

{
  "hex": "#691c8f",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 143
  },
  "hsl": {
    "h": 280.174,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.41068,
    "c": 0.17862,
    "h": 311.2
  },
  "luminance": 0.05817
}

Semantic roles & 50–950 ramp

primary

#691C8F

secondary

#70BE49

accent

#EA3E77

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #691C8F

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

Preview Lab → · Contrast checker → · Palette generator →