#662FA8#662FA8

#662FA8 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.7% C 0.182 H 299.7°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#662FA8
RGB	rgb(102, 47, 168)
HSL	hsl(267, 56%, 42%)
HSV	hsv(267, 72%, 66%)
CMYK	cmyk(39.3%, 72%, 0%, 34.1%)
CIE-LAB	lab(33.32, 48.70, -55.54)
CIE-LCH	lch(33.32, 73.87, 311.24°)
OKLab	oklab(44.68% 0.0903 -0.1585)
OKLCH	oklch(44.68% 0.182 299.7)
XYZ	xyz(13.5621, 7.6848, 37.8070)
Luminance	0.0769 (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

#662FA8 #71A82F

analogous

#2F34A8 #662FA8 #A32FA8

triadic

#662FA8 #A8662F #2FA866

tetradic

#662FA8 #A82F34 #71A82F #2FA8A3

square

#662FA8 #A82F34 #71A82F #2FA8A3

split-complementary

#662FA8 #A8A32F #34A82F

monochromatic

#2C1448 #492278 #662FA8 #8448CC #A478D9

Accessibility & contrast

On white

8.28

#662FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#662FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662FA8

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662FA8	#FFFFFF	#000000	##FFFFFF
##662FA8	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAC

Deuteranopia (green-blind)

#004DA6

Tritanopia (blue-blind)

#574D68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #662fa8;
/* rgb */ color: rgb(102, 47, 168);
/* oklch */ color: oklch(44.7% 0.182 299.7);

Tailwind

colors: {
  custom: {
    50: '#976cc3',
    500: '#662fa8',
    950: '#000000',
  },
}

SCSS

$custom: #662fa8;
$custom-light: #976cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#662fa8",
  "rgb": {
    "r": 102,
    "g": 47,
    "b": 168
  },
  "hsl": {
    "h": 267.273,
    "s": 56.279,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44682,
    "c": 0.18245,
    "h": 299.7
  },
  "luminance": 0.07685
}

Semantic roles & 50–950 ramp

primary

#662FA8

secondary

#9DC171

accent

#E0489B

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #662FA8

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

Preview Lab → · Contrast checker → · Palette generator →