#691C7F#691C7F

#691C7F is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.164 H 317.5°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#691C7F
RGB	rgb(105, 28, 127)
HSL	hsl(287, 64%, 30%)
HSV	hsv(287, 78%, 50%)
CMYK	cmyk(17.3%, 78%, 0%, 50.2%)
CIE-LAB	lab(27.75, 48.01, -39.34)
CIE-LCH	lch(27.75, 62.06, 320.67°)
OKLab	oklab(39.85% 0.1206 -0.1107)
OKLCH	oklch(39.85% 0.164 317.5)
XYZ	xyz(10.0712, 5.3665, 20.5799)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C7F #327F1C

analogous

#381C7F #691C7F #7F1C63

triadic

#691C7F #7F691C #1C7F69

tetradic

#691C7F #7F381C #327F1C #1C637F

square

#691C7F #7F381C #327F1C #1C637F

split-complementary

#691C7F #637F1C #1C7F38

monochromatic

#16061B #40114D #691C7F #9227B1 #B440D5

Accessibility & contrast

On white

10.13

#691C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#691C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C7F

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C7F	#FFFFFF	#000000	##FFFFFF
##691C7F	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D82

Deuteranopia (green-blind)

#1F447D

Tritanopia (blue-blind)

#68314C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #691c7f;
/* rgb */ color: rgb(105, 28, 127);
/* oklch */ color: oklch(39.9% 0.164 317.5);

Tailwind

colors: {
  custom: {
    50: '#9761a5',
    500: '#691c7f',
    950: '#000000',
  },
}

SCSS

$custom: #691c7f;
$custom-light: #9761a5;
$custom-dark: #000000;

JSON

{
  "hex": "#691c7f",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 127
  },
  "hsl": {
    "h": 286.667,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39852,
    "c": 0.16368,
    "h": 317.5
  },
  "luminance": 0.05366
}

Semantic roles & 50–950 ramp

primary

#691C7F

secondary

#5DB344

accent

#E74166

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691C7F

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

Preview Lab → · Contrast checker → · Palette generator →