#691F7D#691F7D

#691F7D is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.0% C 0.158 H 318.1°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#691F7D
RGB	rgb(105, 31, 125)
HSL	hsl(287, 60%, 31%)
HSV	hsv(287, 75%, 49%)
CMYK	cmyk(16%, 75.2%, 0%, 51%)
CIE-LAB	lab(28.02, 46.44, -37.65)
CIE-LCH	lch(28.02, 59.79, 320.96°)
OKLab	oklab(40% 0.1178 -0.1058)
OKLCH	oklch(40% 0.158 318.1)
XYZ	xyz(10.0168, 5.4644, 19.9252)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F7D #337D1F

analogous

#3A1F7D #691F7D #7D1F62

triadic

#691F7D #7D691F #1F7D69

tetradic

#691F7D #7D3A1F #337D1F #1F627D

square

#691F7D #7D3A1F #337D1F #1F627D

split-complementary

#691F7D #627D1F #1F7D3A

monochromatic

#17071B #40134C #691F7D #922BAE #B345D1

Accessibility & contrast

On white

10.03

#691F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#691F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F7D

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F7D	#FFFFFF	#000000	##FFFFFF
##691F7D	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D80

Deuteranopia (green-blind)

#23447B

Tritanopia (blue-blind)

#68324C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #691f7d;
/* rgb */ color: rgb(105, 31, 125);
/* oklch */ color: oklch(40.0% 0.158 318.1);

Tailwind

colors: {
  custom: {
    50: '#9763a3',
    500: '#691f7d',
    950: '#000000',
  },
}

SCSS

$custom: #691f7d;
$custom-light: #9763a3;
$custom-dark: #000000;

JSON

{
  "hex": "#691f7d",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 287.234,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39995,
    "c": 0.15833,
    "h": 318.1
  },
  "luminance": 0.05464
}

Semantic roles & 50–950 ramp

primary

#691F7D

secondary

#5EB048

accent

#E34466

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E060F

muted

#7E7A7F

Preview Lab

Preview with #691F7D

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

Preview Lab → · Contrast checker → · Palette generator →