#661870#661870

#661870 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 38.0% C 0.153 H 322.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#661870
RGB	rgb(102, 24, 112)
HSL	hsl(293, 65%, 27%)
HSV	hsv(293, 79%, 44%)
CMYK	cmyk(8.9%, 78.6%, 0%, 56.1%)
CIE-LAB	lab(25.71, 45.82, -33.11)
CIE-LCH	lch(25.71, 56.53, 324.15°)
OKLab	oklab(37.97% 0.1222 -0.0925)
OKLCH	oklch(37.97% 0.153 322.9)
XYZ	xyz(8.7305, 4.6484, 15.7635)
Luminance	0.0465 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661870 #227018

analogous

#3A1870 #661870 #70184E

triadic

#661870 #706618 #187066

tetradic

#661870 #703A18 #227018 #184E70

square

#661870 #703A18 #227018 #184E70

split-complementary

#661870 #4E7018 #18703A

monochromatic

#170519 #380D3E #661870 #9423A2 #C030D3

Accessibility & contrast

On white

10.88

#661870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#661870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661870

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661870	#FFFFFF	#000000	##FFFFFF
##661870	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003772

Deuteranopia (green-blind)

#26406E

Tritanopia (blue-blind)

#682943

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #661870;
/* rgb */ color: rgb(102, 24, 112);
/* oklch */ color: oklch(38.0% 0.153 322.9);

Tailwind

colors: {
  custom: {
    50: '#955f99',
    500: '#661870',
    950: '#000000',
  },
}

SCSS

$custom: #661870;
$custom-light: #955f99;
$custom-dark: #000000;

JSON

{
  "hex": "#661870",
  "rgb": {
    "r": 102,
    "g": 24,
    "b": 112
  },
  "hsl": {
    "h": 293.182,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3797,
    "c": 0.15327,
    "h": 322.9
  },
  "luminance": 0.04648
}

Semantic roles & 50–950 ramp

primary

#661870

secondary

#4AA53E

accent

#E84053

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661870

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

Preview Lab → · Contrast checker → · Palette generator →