#691B7C#691B7C

#691B7C is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.162 H 318.8°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#691B7C
RGB	rgb(105, 27, 124)
HSL	hsl(288, 64%, 30%)
HSV	hsv(288, 78%, 49%)
CMYK	cmyk(15.3%, 78.2%, 0%, 51.4%)
CIE-LAB	lab(27.42, 47.76, -37.99)
CIE-LCH	lch(27.42, 61.03, 321.50°)
OKLab	oklab(39.55% 0.1219 -0.1067)
OKLCH	oklch(39.55% 0.162 318.8)
XYZ	xyz(9.8552, 5.2428, 19.5577)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B7C #2E7C1B

analogous

#381B7C #691B7C #7C1B5F

triadic

#691B7C #7C691B #1B7C69

tetradic

#691B7C #7C381B #2E7C1B #1B5F7C

square

#691B7C #7C381B #2E7C1B #1B5F7C

split-complementary

#691B7C #5F7C1B #1B7C38

monochromatic

#150519 #3E104A #691B7C #9426AE #B73DD5

Accessibility & contrast

On white

10.25

#691B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#691B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B7C

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B7C	#FFFFFF	#000000	##FFFFFF
##691B7C	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7F

Deuteranopia (green-blind)

#21437A

Tritanopia (blue-blind)

#692F4B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #691b7c;
/* rgb */ color: rgb(105, 27, 124);
/* oklch */ color: oklch(39.5% 0.162 318.8);

Tailwind

colors: {
  custom: {
    50: '#9761a2',
    500: '#691b7c',
    950: '#000000',
  },
}

SCSS

$custom: #691b7c;
$custom-light: #9761a2;
$custom-dark: #000000;

JSON

{
  "hex": "#691b7c",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 124
  },
  "hsl": {
    "h": 288.247,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39545,
    "c": 0.16203,
    "h": 318.8
  },
  "luminance": 0.05242
}

Semantic roles & 50–950 ramp

primary

#691B7C

secondary

#58B043

accent

#E74161

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #691B7C

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

Preview Lab → · Contrast checker → · Palette generator →