#691B7A#691B7A

#691B7A is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.4% C 0.160 H 319.7°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#691B7A
RGB	rgb(105, 27, 122)
HSL	hsl(289, 64%, 29%)
HSV	hsv(289, 78%, 48%)
CMYK	cmyk(13.9%, 77.9%, 0%, 52.2%)
CIE-LAB	lab(27.28, 47.36, -36.95)
CIE-LCH	lch(27.28, 60.07, 322.04°)
OKLab	oklab(39.4% 0.1222 -0.1037)
OKLCH	oklch(39.4% 0.16 319.7)
XYZ	xyz(9.7300, 5.1928, 18.8984)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B7A #2C7A1B

analogous

#3A1B7A #691B7A #7A1B5C

triadic

#691B7A #7A691B #1B7A69

tetradic

#691B7A #7A3A1B #2C7A1B #1B5C7A

square

#691B7A #7A3A1B #2C7A1B #1B5C7A

split-complementary

#691B7A #5C7A1B #1B7A3A

monochromatic

#160619 #3E1048 #691B7A #9426AC #B93CD4

Accessibility & contrast

On white

10.30

#691B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#691B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B7A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B7A	#FFFFFF	#000000	##FFFFFF
##691B7A	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7D

Deuteranopia (green-blind)

#234378

Tritanopia (blue-blind)

#692E49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #691b7a;
/* rgb */ color: rgb(105, 27, 122);
/* oklch */ color: oklch(39.4% 0.160 319.7);

Tailwind

colors: {
  custom: {
    50: '#9761a1',
    500: '#691b7a',
    950: '#000000',
  },
}

SCSS

$custom: #691b7a;
$custom-light: #9761a1;
$custom-dark: #000000;

JSON

{
  "hex": "#691b7a",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 122
  },
  "hsl": {
    "h": 289.263,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39402,
    "c": 0.16022,
    "h": 319.7
  },
  "luminance": 0.05192
}

Semantic roles & 50–950 ramp

primary

#691B7A

secondary

#56AE43

accent

#E7415F

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691B7A

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

Preview Lab → · Contrast checker → · Palette generator →