#661E7E#661E7E

#661E7E is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.5% C 0.159 H 316.1°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#661E7E
RGB	rgb(102, 30, 126)
HSL	hsl(285, 62%, 31%)
HSV	hsv(285, 76%, 49%)
CMYK	cmyk(19%, 76.2%, 0%, 50.6%)
CIE-LAB	lab(27.46, 46.39, -39.20)
CIE-LCH	lch(27.46, 60.74, 319.80°)
OKLab	oklab(39.52% 0.1148 -0.1104)
OKLCH	oklch(39.52% 0.159 316.1)
XYZ	xyz(9.7091, 5.2601, 20.2385)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E7E #367E1E

analogous

#361E7E #661E7E #7E1E66

triadic

#661E7E #7E661E #1E7E66

tetradic

#661E7E #7E361E #367E1E #1E667E

square

#661E7E #7E361E #367E1E #1E667E

split-complementary

#661E7E #667E1E #1E7E36

monochromatic

#16061B #3E124D #661E7E #8E2AAF #AF44D2

Accessibility & contrast

On white

10.23

#661E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#661E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E7E

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E7E	#FFFFFF	#000000	##FFFFFF
##661E7E	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#1D437C

Tritanopia (blue-blind)

#64324C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #661e7e;
/* rgb */ color: rgb(102, 30, 126);
/* oklch */ color: oklch(39.5% 0.159 316.1);

Tailwind

colors: {
  custom: {
    50: '#9562a4',
    500: '#661e7e',
    950: '#000000',
  },
}

SCSS

$custom: #661e7e;
$custom-light: #9562a4;
$custom-dark: #000000;

JSON

{
  "hex": "#661e7e",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 126
  },
  "hsl": {
    "h": 285,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39524,
    "c": 0.15926,
    "h": 316.1
  },
  "luminance": 0.0526
}

Semantic roles & 50–950 ramp

primary

#661E7E

secondary

#61B147

accent

#E5436C

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #661E7E

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

Preview Lab → · Contrast checker → · Palette generator →