#662FA1#662FA1

#662FA1 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.1% C 0.175 H 301.6°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#662FA1
RGB	rgb(102, 47, 161)
HSL	hsl(269, 55%, 41%)
HSV	hsv(269, 71%, 63%)
CMYK	cmyk(36.6%, 70.8%, 0%, 36.9%)
CIE-LAB	lab(32.77, 46.93, -52.22)
CIE-LCH	lch(32.77, 70.20, 311.94°)
OKLab	oklab(44.12% 0.0916 -0.1487)
OKLCH	oklch(44.12% 0.175 301.6)
XYZ	xyz(12.9275, 7.4310, 34.4646)
Luminance	0.0743 (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

#662FA1 #6AA12F

analogous

#2F31A1 #662FA1 #9F2FA1

triadic

#662FA1 #A1662F #2FA166

tetradic

#662FA1 #A12F31 #6AA12F #2FA19F

square

#662FA1 #A12F31 #6AA12F #2FA19F

split-complementary

#662FA1 #A19F2F #31A12F

monochromatic

#2A1342 #482172 #662FA1 #8445C9 #A374D6

Accessibility & contrast

On white

8.45

#662FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#662FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662FA1

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662FA1	#FFFFFF	#000000	##FFFFFF
##662FA1	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA4

Deuteranopia (green-blind)

#004C9F

Tritanopia (blue-blind)

#594A64

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #662fa1;
/* rgb */ color: rgb(102, 47, 161);
/* oklch */ color: oklch(44.1% 0.175 301.6);

Tailwind

colors: {
  custom: {
    50: '#976cbe',
    500: '#662fa1',
    950: '#000000',
  },
}

SCSS

$custom: #662fa1;
$custom-light: #976cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#662fa1",
  "rgb": {
    "r": 102,
    "g": 47,
    "b": 161
  },
  "hsl": {
    "h": 268.947,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44119,
    "c": 0.17468,
    "h": 301.6
  },
  "luminance": 0.07431
}

Semantic roles & 50–950 ramp

primary

#662FA1

secondary

#97BE6E

accent

#DE4A97

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662FA1

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

Preview Lab → · Contrast checker → · Palette generator →