#66169F#66169F

#66169F is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.5% C 0.198 H 304.9°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#66169F
RGB	rgb(102, 22, 159)
HSL	hsl(275, 76%, 35%)
HSV	hsv(275, 86%, 62%)
CMYK	cmyk(35.8%, 86.2%, 0%, 37.6%)
CIE-LAB	lab(29.16, 56.32, -56.88)
CIE-LCH	lch(29.16, 80.05, 314.72°)
OKLab	oklab(41.54% 0.1133 -0.1623)
OKLCH	oklch(41.54% 0.198 304.9)
XYZ	xyz(12.0230, 5.9019, 33.2999)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66169F #4F9F16

analogous

#21169F #66169F #9F1694

triadic

#66169F #9F6616 #169F66

tetradic

#66169F #9F2116 #4F9F16 #16949F

square

#66169F #9F2116 #4F9F16 #16949F

split-complementary

#66169F #949F16 #169F21

monochromatic

#210733 #440F69 #66169F #881DD5 #A54AE6

Accessibility & contrast

On white

9.63

#66169F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#66169F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66169F

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66169F	#FFFFFF	#000000	##FFFFFF
##66169F	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A3

Deuteranopia (green-blind)

#00459C

Tritanopia (blue-blind)

#5B3E5E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #66169f;
/* rgb */ color: rgb(102, 22, 159);
/* oklch */ color: oklch(41.5% 0.198 304.9);

Tailwind

colors: {
  custom: {
    50: '#9860bc',
    500: '#66169f',
    950: '#000000',
  },
}

SCSS

$custom: #66169f;
$custom-light: #9860bc;
$custom-dark: #000000;

JSON

{
  "hex": "#66169f",
  "rgb": {
    "r": 102,
    "g": 22,
    "b": 159
  },
  "hsl": {
    "h": 275.036,
    "s": 75.691,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41539,
    "c": 0.1979,
    "h": 304.9
  },
  "luminance": 0.05902
}

Semantic roles & 50–950 ramp

primary

#66169F

secondary

#7EC74A

accent

#F23684

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #66169F

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

Preview Lab → · Contrast checker → · Palette generator →