#662DA7#662DA7

#662DA7 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.4% C 0.184 H 300.2°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#662DA7
RGB	rgb(102, 45, 167)
HSL	hsl(268, 58%, 42%)
HSV	hsv(268, 73%, 65%)
CMYK	cmyk(38.9%, 73.1%, 0%, 34.5%)
CIE-LAB	lab(32.90, 49.40, -55.62)
CIE-LCH	lch(32.90, 74.39, 311.61°)
OKLab	oklab(44.36% 0.0925 -0.1587)
OKLCH	oklch(44.36% 0.184 300.2)
XYZ	xyz(13.3912, 7.4915, 37.2922)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662DA7 #6EA72D

analogous

#2D31A7 #662DA7 #A32DA7

triadic

#662DA7 #A7662D #2DA766

tetradic

#662DA7 #A72D31 #6EA72D #2DA7A3

square

#662DA7 #A72D31 #6EA72D #2DA7A3

split-complementary

#662DA7 #A7A32D #31A72D

monochromatic

#2B1347 #492077 #662DA7 #8444CD #A475DA

Accessibility & contrast

On white

8.41

#662DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#662DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662DA7

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662DA7	#FFFFFF	#000000	##FFFFFF
##662DA7	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#004CA5

Tritanopia (blue-blind)

#574B67

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #662da7;
/* rgb */ color: rgb(102, 45, 167);
/* oklch */ color: oklch(44.4% 0.184 300.2);

Tailwind

colors: {
  custom: {
    50: '#976bc2',
    500: '#662da7',
    950: '#000000',
  },
}

SCSS

$custom: #662da7;
$custom-light: #976bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#662da7",
  "rgb": {
    "r": 102,
    "g": 45,
    "b": 167
  },
  "hsl": {
    "h": 268.033,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44361,
    "c": 0.18372,
    "h": 300.2
  },
  "luminance": 0.07492
}

Semantic roles & 50–950 ramp

primary

#662DA7

secondary

#9BC16E

accent

#E14799

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662DA7

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

Preview Lab → · Contrast checker → · Palette generator →