#662E9E#662E9E

#662E9E is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.8% C 0.173 H 302.6°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#662E9E
RGB	rgb(102, 46, 158)
HSL	hsl(270, 55%, 40%)
HSV	hsv(270, 71%, 62%)
CMYK	cmyk(35.4%, 70.9%, 0%, 38%)
CIE-LAB	lab(32.36, 46.66, -51.06)
CIE-LCH	lch(32.36, 69.17, 312.42°)
OKLab	oklab(43.76% 0.0931 -0.1453)
OKLCH	oklch(43.76% 0.173 302.6)
XYZ	xyz(12.6266, 7.2474, 33.0748)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662E9E #669E2E

analogous

#2E2E9E #662E9E #9E2E9E

triadic

#662E9E #9E662E #2E9E66

tetradic

#662E9E #9E2E2E #669E2E #2E9E9E

square

#662E9E #9E2E2E #669E2E #2E9E9E

split-complementary

#662E9E #9E9E2E #2E9E2E

monochromatic

#29123F #47206F #662E9E #8541C8 #A371D6

Accessibility & contrast

On white

8.57

#662E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#662E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662E9E

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662E9E	#FFFFFF	#000000	##FFFFFF
##662E9E	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA1

Deuteranopia (green-blind)

#004C9C

Tritanopia (blue-blind)

#5B4862

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #662e9e;
/* rgb */ color: rgb(102, 46, 158);
/* oklch */ color: oklch(43.8% 0.173 302.6);

Tailwind

colors: {
  custom: {
    50: '#966bbb',
    500: '#662e9e',
    950: '#000000',
  },
}

SCSS

$custom: #662e9e;
$custom-light: #966bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#662e9e",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 158
  },
  "hsl": {
    "h": 270,
    "s": 54.902,
    "l": 40
  },
  "oklch": {
    "l": 0.43758,
    "c": 0.17261,
    "h": 302.6
  },
  "luminance": 0.07247
}

Semantic roles & 50–950 ramp

primary

#662E9E

secondary

#94BD6B

accent

#DE4A94

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662E9E

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

Preview Lab → · Contrast checker → · Palette generator →