#66249F#66249F

#66249F is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.7% C 0.185 H 303.7°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#66249F
RGB	rgb(102, 36, 159)
HSL	hsl(272, 63%, 38%)
HSV	hsv(272, 77%, 62%)
CMYK	cmyk(35.8%, 77.4%, 0%, 37.6%)
CIE-LAB	lab(30.85, 51.41, -54.12)
CIE-LCH	lch(30.85, 74.64, 313.53°)
OKLab	oklab(42.72% 0.1027 -0.1543)
OKLCH	oklch(42.72% 0.185 303.7)
XYZ	xyz(12.3669, 6.5898, 33.4146)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66249F #5D9F24

analogous

#28249F #66249F #9F249A

triadic

#66249F #9F6624 #249F66

tetradic

#66249F #9F2824 #5D9F24 #249A9F

square

#66249F #9F2824 #5D9F24 #249A9F

split-complementary

#66249F #9A9F24 #249F28

monochromatic

#260D3B #46196D #66249F #8630D0 #A362DB

Accessibility & contrast

On white

9.06

#66249F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#66249F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66249F

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66249F	#FFFFFF	#000000	##FFFFFF
##66249F	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#5B4460

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #66249f;
/* rgb */ color: rgb(102, 36, 159);
/* oklch */ color: oklch(42.7% 0.185 303.7);

Tailwind

colors: {
  custom: {
    50: '#9766bc',
    500: '#66249f',
    950: '#000000',
  },
}

SCSS

$custom: #66249f;
$custom-light: #9766bc;
$custom-dark: #000000;

JSON

{
  "hex": "#66249f",
  "rgb": {
    "r": 102,
    "g": 36,
    "b": 159
  },
  "hsl": {
    "h": 272.195,
    "s": 63.077,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42716,
    "c": 0.18533,
    "h": 303.7
  },
  "luminance": 0.0659
}

Semantic roles & 50–950 ramp

primary

#66249F

secondary

#8CC15E

accent

#E6428E

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #66249F

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

Preview Lab → · Contrast checker → · Palette generator →