#662EA7#662EA7

#662EA7 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.5% C 0.183 H 300.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#662EA7
RGB	rgb(102, 46, 167)
HSL	hsl(268, 57%, 42%)
HSV	hsv(268, 72%, 65%)
CMYK	cmyk(38.9%, 72.5%, 0%, 34.5%)
CIE-LAB	lab(33.07, 48.92, -55.35)
CIE-LCH	lch(33.07, 73.87, 311.47°)
OKLab	oklab(44.48% 0.0915 -0.1579)
OKLCH	oklch(44.48% 0.183 300.1)
XYZ	xyz(13.4298, 7.5687, 37.3051)
Luminance	0.0757 (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

#662EA7 #6FA72E

analogous

#2E32A7 #662EA7 #A32EA7

triadic

#662EA7 #A7662E #2EA766

tetradic

#662EA7 #A72E32 #6FA72E #2EA7A3

square

#662EA7 #A72E32 #6FA72E #2EA7A3

split-complementary

#662EA7 #A7A32E #32A72E

monochromatic

#2B1447 #492177 #662EA7 #8446CC #A476D9

Accessibility & contrast

On white

8.35

#662EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#662EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662EA7

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662EA7	#FFFFFF	#000000	##FFFFFF
##662EA7	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#004DA5

Tritanopia (blue-blind)

#574C67

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #662ea7;
/* rgb */ color: rgb(102, 46, 167);
/* oklch */ color: oklch(44.5% 0.183 300.1);

Tailwind

colors: {
  custom: {
    50: '#976cc2',
    500: '#662ea7',
    950: '#000000',
  },
}

SCSS

$custom: #662ea7;
$custom-light: #976cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#662ea7",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 167
  },
  "hsl": {
    "h": 267.769,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4448,
    "c": 0.18254,
    "h": 300.1
  },
  "luminance": 0.07569
}

Semantic roles & 50–950 ramp

primary

#662EA7

secondary

#9BC170

accent

#E0489A

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662EA7

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

Preview Lab → · Contrast checker → · Palette generator →