#661F69#661F69

#661F69 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.2% C 0.138 H 326.2°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#661F69
RGB	rgb(102, 31, 105)
HSL	hsl(298, 54%, 27%)
HSV	hsv(298, 70%, 41%)
CMYK	cmyk(2.9%, 70.5%, 0%, 58.8%)
CIE-LAB	lab(26.23, 41.73, -27.76)
CIE-LCH	lch(26.23, 50.12, 326.37°)
OKLab	oklab(38.2% 0.1148 -0.077)
OKLCH	oklch(38.2% 0.138 326.2)
XYZ	xyz(8.5191, 4.8252, 13.8445)
Luminance	0.0483 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661F69 #22691F

analogous

#411F69 #661F69 #691F47

triadic

#661F69 #69661F #1F6966

tetradic

#661F69 #69411F #22691F #1F4769

square

#661F69 #69411F #22691F #1F4769

split-complementary

#661F69 #47691F #1F6941

monochromatic

#170718 #38113A #661F69 #942D98 #C03DC6

Accessibility & contrast

On white

10.69

#661F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#661F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661F69

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661F69	#FFFFFF	#000000	##FFFFFF
##661F69	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11386B

Deuteranopia (green-blind)

#2F4167

Tritanopia (blue-blind)

#692A41

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661f69;
/* rgb */ color: rgb(102, 31, 105);
/* oklch */ color: oklch(38.2% 0.138 326.2);

Tailwind

colors: {
  custom: {
    50: '#946194',
    500: '#661f69',
    950: '#000000',
  },
}

SCSS

$custom: #661f69;
$custom-light: #946194;
$custom-dark: #000000;

JSON

{
  "hex": "#661f69",
  "rgb": {
    "r": 102,
    "g": 31,
    "b": 105
  },
  "hsl": {
    "h": 297.568,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38202,
    "c": 0.13825,
    "h": 326.2
  },
  "luminance": 0.04825
}

Semantic roles & 50–950 ramp

primary

#661F69

secondary

#4A9D47

accent

#DE4A50

background

#F9F6F9

surface

#F2EBF1

border

#CCC6CB

text

#0D050D

muted

#7E7A7E

Preview Lab

Preview with #661F69

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

Preview Lab → · Contrast checker → · Palette generator →