#9551CC#9551CC

#9551CC is a mid, vivid violet. Relative luminance 0.166; OKLCH L 57.2% C 0.187 H 306.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#9551CC
RGB	rgb(149, 81, 204)
HSL	hsl(273, 55%, 56%)
HSV	hsv(273, 60%, 80%)
CMYK	cmyk(27%, 60.3%, 0%, 20%)
CIE-LAB	lab(47.80, 50.56, -53.01)
CIE-LCH	lch(47.80, 73.26, 313.65°)
OKLab	oklab(57.17% 0.1124 -0.1496)
OKLCH	oklch(57.17% 0.187 306.9)
XYZ	xyz(26.2337, 16.6343, 58.9438)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9551CC #88CC51

analogous

#5751CC #9551CC #CC51C5

triadic

#9551CC #CC9551 #51CC95

tetradic

#9551CC #CC5751 #88CC51 #51C5CC

square

#9551CC #CC5751 #88CC51 #51C5CC

split-complementary

#9551CC #C5CC51 #51CC57

monochromatic

#56257E #7633AD #9551CC #B280DA #CFB0E8

Accessibility & contrast

On white

4.85

#9551CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#9551CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9551CC

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9551CC	#FFFFFF	#000000	##FFFFFF
##9551CC	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176FD0

Deuteranopia (green-blind)

#3B72C9

Tritanopia (blue-blind)

#8C6987

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #9551cc;
/* rgb */ color: rgb(149, 81, 204);
/* oklch */ color: oklch(57.2% 0.187 306.9);

Tailwind

colors: {
  custom: {
    50: '#b885dc',
    500: '#9551cc',
    950: '#000000',
  },
}

SCSS

$custom: #9551cc;
$custom-light: #b885dc;
$custom-dark: #000000;

JSON

{
  "hex": "#9551cc",
  "rgb": {
    "r": 149,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 273.171,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.57165,
    "c": 0.18718,
    "h": 306.9
  },
  "luminance": 0.16634
}

Semantic roles & 50–950 ramp

primary

#9551CC

secondary

#BAD6A3

accent

#DE4A8C

background

#FBF8FD

surface

#F6EFFB

border

#D0CAD4

text

#120B15

muted

#817C83

Preview Lab

Preview with #9551CC

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

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