#66249A#66249A

#66249A is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.3% C 0.180 H 305.2°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#66249A
RGB	rgb(102, 36, 154)
HSL	hsl(274, 62%, 37%)
HSV	hsv(274, 77%, 60%)
CMYK	cmyk(33.8%, 76.6%, 0%, 39.6%)
CIE-LAB	lab(30.45, 50.22, -51.74)
CIE-LCH	lch(30.45, 72.10, 314.15°)
OKLab	oklab(42.3% 0.1039 -0.1473)
OKLCH	oklch(42.3% 0.18 305.2)
XYZ	xyz(11.9418, 6.4197, 31.1756)
Luminance	0.0642 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66249A #589A24

analogous

#2B249A #66249A #9A2493

triadic

#66249A #9A6624 #249A66

tetradic

#66249A #9A2B24 #589A24 #24939A

square

#66249A #9A2B24 #589A24 #24939A

split-complementary

#66249A #939A24 #249A2B

monochromatic

#240D37 #451868 #66249A #8730CC #A35FDA

Accessibility & contrast

On white

9.19

#66249A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#66249A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66249A

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66249A	#FFFFFF	#000000	##FFFFFF
##66249A	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469D

Deuteranopia (green-blind)

#004898

Tritanopia (blue-blind)

#5C425E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #66249a;
/* rgb */ color: rgb(102, 36, 154);
/* oklch */ color: oklch(42.3% 0.180 305.2);

Tailwind

colors: {
  custom: {
    50: '#9766b9',
    500: '#66249a',
    950: '#000000',
  },
}

SCSS

$custom: #66249a;
$custom-light: #9766b9;
$custom-dark: #000000;

JSON

{
  "hex": "#66249a",
  "rgb": {
    "r": 102,
    "g": 36,
    "b": 154
  },
  "hsl": {
    "h": 273.559,
    "s": 62.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42303,
    "c": 0.18022,
    "h": 305.2
  },
  "luminance": 0.0642
}

Semantic roles & 50–950 ramp

primary

#66249A

secondary

#87BF5B

accent

#E5438A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #66249A

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

Preview Lab → · Contrast checker → · Palette generator →