#661D70#661D70

#661D70 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.4% C 0.147 H 322.6°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#661D70
RGB	rgb(102, 29, 112)
HSL	hsl(293, 59%, 28%)
HSV	hsv(293, 74%, 44%)
CMYK	cmyk(8.9%, 74.1%, 0%, 56.1%)
CIE-LAB	lab(26.37, 43.93, -32.04)
CIE-LCH	lch(26.37, 54.37, 323.89°)
OKLab	oklab(38.44% 0.1171 -0.0894)
OKLCH	oklch(38.44% 0.147 322.6)
XYZ	xyz(8.8432, 4.8739, 15.8010)
Luminance	0.0487 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661D70 #27701D

analogous

#3C1D70 #661D70 #701D50

triadic

#661D70 #70661D #1D7066

tetradic

#661D70 #703C1D #27701D #1D5070

square

#661D70 #703C1D #27701D #1D5070

split-complementary

#661D70 #50701D #1D703C

monochromatic

#160618 #3A103F #661D70 #922AA1 #BB3BCC

Accessibility & contrast

On white

10.64

#661D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#661D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661D70

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661D70	#FFFFFF	#000000	##FFFFFF
##661D70	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003972

Deuteranopia (green-blind)

#29416E

Tritanopia (blue-blind)

#672C44

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #661d70;
/* rgb */ color: rgb(102, 29, 112);
/* oklch */ color: oklch(38.4% 0.147 322.6);

Tailwind

colors: {
  custom: {
    50: '#956199',
    500: '#661d70',
    950: '#000000',
  },
}

SCSS

$custom: #661d70;
$custom-light: #956199;
$custom-dark: #000000;

JSON

{
  "hex": "#661d70",
  "rgb": {
    "r": 102,
    "g": 29,
    "b": 112
  },
  "hsl": {
    "h": 292.771,
    "s": 58.865,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38444,
    "c": 0.14733,
    "h": 322.6
  },
  "luminance": 0.04873
}

Semantic roles & 50–950 ramp

primary

#661D70

secondary

#50A444

accent

#E24659

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661D70

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

Preview Lab → · Contrast checker → · Palette generator →