#661A95#661A95

#661A95 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 41.0% C 0.185 H 307.8°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#661A95
RGB	rgb(102, 26, 149)
HSL	hsl(277, 70%, 34%)
HSV	hsv(277, 83%, 58%)
CMYK	cmyk(31.5%, 82.6%, 0%, 41.6%)
CIE-LAB	lab(28.73, 52.85, -51.47)
CIE-LCH	lch(28.73, 73.78, 315.76°)
OKLab	oklab(40.97% 0.1136 -0.1464)
OKLCH	oklch(40.97% 0.185 307.8)
XYZ	xyz(11.2725, 5.7337, 28.9408)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A95 #49951A

analogous

#281A95 #661A95 #951A87

triadic

#661A95 #95661A #1A9566

tetradic

#661A95 #95281A #49951A #1A8795

square

#661A95 #95281A #49951A #1A8795

split-complementary

#661A95 #87951A #1A9528

monochromatic

#1F082D #421161 #661A95 #8A23C9 #A64ADF

Accessibility & contrast

On white

9.78

#661A95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#661A95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A95

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A95	#FFFFFF	#000000	##FFFFFF
##661A95	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004198

Deuteranopia (green-blind)

#004493

Tritanopia (blue-blind)

#5E3B59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #661a95;
/* rgb */ color: rgb(102, 26, 149);
/* oklch */ color: oklch(41.0% 0.185 307.8);

Tailwind

colors: {
  custom: {
    50: '#9761b5',
    500: '#661a95',
    950: '#000000',
  },
}

SCSS

$custom: #661a95;
$custom-light: #9761b5;
$custom-dark: #000000;

JSON

{
  "hex": "#661a95",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 149
  },
  "hsl": {
    "h": 277.073,
    "s": 70.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40973,
    "c": 0.18531,
    "h": 307.8
  },
  "luminance": 0.05733
}

Semantic roles & 50–950 ramp

primary

#661A95

secondary

#77C14A

accent

#ED3B7F

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661A95

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

Preview Lab → · Contrast checker → · Palette generator →