#661A6A#661A6A

#661A6A is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.8% C 0.146 H 325.8°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#661A6A
RGB	rgb(102, 26, 106)
HSL	hsl(297, 61%, 26%)
HSV	hsv(297, 75%, 42%)
CMYK	cmyk(3.8%, 75.5%, 0%, 58.4%)
CIE-LAB	lab(25.58, 43.94, -29.44)
CIE-LCH	lch(25.58, 52.90, 326.18°)
OKLab	oklab(37.75% 0.1205 -0.0818)
OKLCH	oklch(37.75% 0.146 325.8)
XYZ	xyz(8.4502, 4.6047, 14.0766)
Luminance	0.0460 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A6A #1E6A1A

analogous

#3E1A6A #661A6A #6A1A46

triadic

#661A6A #6A661A #1A6A66

tetradic

#661A6A #6A3E1A #1E6A1A #1A466A

square

#661A6A #6A3E1A #1E6A1A #1A466A

split-complementary

#661A6A #466A1A #1A6A3E

monochromatic

#180619 #370E39 #661A6A #95269B #C532CC

Accessibility & contrast

On white

10.93

#661A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#661A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A6A

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A6A	#FFFFFF	#000000	##FFFFFF
##661A6A	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05376C

Deuteranopia (green-blind)

#2C4068

Tritanopia (blue-blind)

#692740

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #661a6a;
/* rgb */ color: rgb(102, 26, 106);
/* oklch */ color: oklch(37.8% 0.146 325.8);

Tailwind

colors: {
  custom: {
    50: '#955f95',
    500: '#661a6a',
    950: '#000000',
  },
}

SCSS

$custom: #661a6a;
$custom-light: #955f95;
$custom-dark: #000000;

JSON

{
  "hex": "#661a6a",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 106
  },
  "hsl": {
    "h": 297,
    "s": 60.606,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37752,
    "c": 0.14564,
    "h": 325.8
  },
  "luminance": 0.04604
}

Semantic roles & 50–950 ramp

primary

#661A6A

secondary

#459F40

accent

#E4444C

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #661A6A

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

Preview Lab → · Contrast checker → · Palette generator →