#691B83#691B83

#691B83 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.1% C 0.168 H 315.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#691B83
RGB	rgb(105, 27, 131)
HSL	hsl(285, 66%, 31%)
HSV	hsv(285, 79%, 51%)
CMYK	cmyk(19.8%, 79.4%, 0%, 48.6%)
CIE-LAB	lab(27.92, 49.19, -41.59)
CIE-LCH	lch(27.92, 64.42, 319.78°)
OKLab	oklab(40.06% 0.1209 -0.1173)
OKLCH	oklch(40.06% 0.168 315.9)
XYZ	xyz(10.3137, 5.4262, 21.9724)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B83 #35831B

analogous

#351B83 #691B83 #831B69

triadic

#691B83 #83691B #1B8369

tetradic

#691B83 #83351B #35831B #1B6983

square

#691B83 #83351B #35831B #1B6983

split-complementary

#691B83 #69831B #1B8335

monochromatic

#18061E #401150 #691B83 #9225B6 #B241D8

Accessibility & contrast

On white

10.07

#691B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#691B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B83

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B83	#FFFFFF	#000000	##FFFFFF
##691B83	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#194481

Tritanopia (blue-blind)

#67334F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #691b83;
/* rgb */ color: rgb(105, 27, 131);
/* oklch */ color: oklch(40.1% 0.168 315.9);

Tailwind

colors: {
  custom: {
    50: '#9861a8',
    500: '#691b83',
    950: '#000000',
  },
}

SCSS

$custom: #691b83;
$custom-light: #9861a8;
$custom-dark: #000000;

JSON

{
  "hex": "#691b83",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 131
  },
  "hsl": {
    "h": 285,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40057,
    "c": 0.16845,
    "h": 315.9
  },
  "luminance": 0.05426
}

Semantic roles & 50–950 ramp

primary

#691B83

secondary

#60B643

accent

#E93F69

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #691B83

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

Preview Lab → · Contrast checker → · Palette generator →