#66249E#66249E

#66249E is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.6% C 0.184 H 304.0°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#66249E
RGB	rgb(102, 36, 158)
HSL	hsl(272, 63%, 38%)
HSV	hsv(272, 77%, 62%)
CMYK	cmyk(35.4%, 77.2%, 0%, 38%)
CIE-LAB	lab(30.77, 51.17, -53.65)
CIE-LCH	lch(30.77, 74.14, 313.65°)
OKLab	oklab(42.63% 0.103 -0.1529)
OKLCH	oklch(42.63% 0.184 304)
XYZ	xyz(12.2805, 6.5552, 32.9594)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66249E #5C9E24

analogous

#29249E #66249E #9E2499

triadic

#66249E #9E6624 #249E66

tetradic

#66249E #9E2924 #5C9E24 #24999E

square

#66249E #9E2924 #5C9E24 #24999E

split-complementary

#66249E #999E24 #249E29

monochromatic

#260D3A #46196C #66249E #862FD0 #A361DB

Accessibility & contrast

On white

9.09

#66249E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#66249E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66249E

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66249E	#FFFFFF	#000000	##FFFFFF
##66249E	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A1

Deuteranopia (green-blind)

#00489C

Tritanopia (blue-blind)

#5B4360

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #66249e;
/* rgb */ color: rgb(102, 36, 158);
/* oklch */ color: oklch(42.6% 0.184 304.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#66249e",
  "rgb": {
    "r": 102,
    "g": 36,
    "b": 158
  },
  "hsl": {
    "h": 272.459,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42633,
    "c": 0.18431,
    "h": 304
  },
  "luminance": 0.06555
}

Semantic roles & 50–950 ramp

primary

#66249E

secondary

#8BC05E

accent

#E6428D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #66249E

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

Preview Lab → · Contrast checker → · Palette generator →