#691C8C#691C8C

#691C8C is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.8% C 0.176 H 312.3°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#691C8C
RGB	rgb(105, 28, 140)
HSL	hsl(281, 67%, 33%)
HSV	hsv(281, 80%, 55%)
CMYK	cmyk(25%, 80%, 0%, 45.1%)
CIE-LAB	lab(28.71, 50.73, -45.92)
CIE-LCH	lch(28.71, 68.43, 317.85°)
OKLab	oklab(40.83% 0.1184 -0.13)
OKLCH	oklch(40.83% 0.176 312.3)
XYZ	xyz(10.9737, 5.7275, 25.3333)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C8C #3F8C1C

analogous

#311C8C #691C8C #8C1C77

triadic

#691C8C #8C691C #1C8C69

tetradic

#691C8C #8C311C #3F8C1C #1C778C

square

#691C8C #8C311C #3F8C1C #1C778C

split-complementary

#691C8C #778C1C #1C8C31

monochromatic

#1C0826 #431259 #691C8C #8F26BF #AD48DA

Accessibility & contrast

On white

9.79

#691C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#691C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C8C

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C8C	#FFFFFF	#000000	##FFFFFF
##691C8C	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408F

Deuteranopia (green-blind)

#07458A

Tritanopia (blue-blind)

#653754

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #691c8c;
/* rgb */ color: rgb(105, 28, 140);
/* oklch */ color: oklch(40.8% 0.176 312.3);

Tailwind

colors: {
  custom: {
    50: '#9862ae',
    500: '#691c8c',
    950: '#000000',
  },
}

SCSS

$custom: #691c8c;
$custom-light: #9862ae;
$custom-dark: #000000;

JSON

{
  "hex": "#691c8c",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 140
  },
  "hsl": {
    "h": 281.25,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40832,
    "c": 0.1758,
    "h": 312.3
  },
  "luminance": 0.05727
}

Semantic roles & 50–950 ramp

primary

#691C8C

secondary

#6CBC48

accent

#EA3E74

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #691C8C

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

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