#661993#661993

#661993 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.7% C 0.184 H 308.6°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#661993
RGB	rgb(102, 25, 147)
HSL	hsl(278, 71%, 34%)
HSV	hsv(278, 83%, 58%)
CMYK	cmyk(30.6%, 83%, 0%, 42.4%)
CIE-LAB	lab(28.45, 52.75, -50.69)
CIE-LCH	lch(28.45, 73.16, 316.14°)
OKLab	oklab(40.73% 0.1149 -0.1441)
OKLCH	oklch(40.73% 0.184 308.6)
XYZ	xyz(11.0925, 5.6268, 28.0998)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661993 #469319

analogous

#291993 #661993 #931983

triadic

#661993 #936619 #199366

tetradic

#661993 #932919 #469319 #198393

square

#661993 #932919 #469319 #198393

split-complementary

#661993 #839319 #199329

monochromatic

#1D072A #42105F #661993 #8A22C7 #A747E0

Accessibility & contrast

On white

9.88

#661993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#661993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661993

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661993	#FFFFFF	#000000	##FFFFFF
##661993	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#004491

Tritanopia (blue-blind)

#5F3A57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #661993;
/* rgb */ color: rgb(102, 25, 147);
/* oklch */ color: oklch(40.7% 0.184 308.6);

Tailwind

colors: {
  custom: {
    50: '#9761b4',
    500: '#661993',
    950: '#000000',
  },
}

SCSS

$custom: #661993;
$custom-light: #9761b4;
$custom-dark: #000000;

JSON

{
  "hex": "#661993",
  "rgb": {
    "r": 102,
    "g": 25,
    "b": 147
  },
  "hsl": {
    "h": 277.869,
    "s": 70.93,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40727,
    "c": 0.18432,
    "h": 308.6
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#661993

secondary

#74C147

accent

#EE3A7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661993

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

Preview Lab → · Contrast checker → · Palette generator →