#A455CD#A455CD

#A455CD is a mid, vivid violet. Relative luminance 0.188; OKLCH L 59.5% C 0.187 H 312.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A455CD
RGB	rgb(164, 85, 205)
HSL	hsl(280, 55%, 57%)
HSV	hsv(280, 59%, 80%)
CMYK	cmyk(20%, 58.5%, 0%, 19.6%)
CIE-LAB	lab(50.45, 52.40, -49.23)
CIE-LCH	lch(50.45, 71.90, 316.78°)
OKLab	oklab(59.52% 0.1265 -0.1382)
OKLCH	oklch(59.52% 0.187 312.5)
XYZ	xyz(29.5758, 18.7980, 59.8162)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455CD #7ECD55

analogous

#6855CD #A455CD #CD55BA

triadic

#A455CD #CDA455 #55CDA4

tetradic

#A455CD #CD6855 #7ECD55 #55BACD

square

#A455CD #CD6855 #7ECD55 #55BACD

split-complementary

#A455CD #BACD55 #55CD68

monochromatic

#622682 #8634B1 #A455CD #BD84DB #D7B4E9

Accessibility & contrast

On white

4.41

#A455CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#A455CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455CD

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455CD	#FFFFFF	#000000	##000000
##A455CD	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E74D1

Deuteranopia (green-blind)

#4E7ACA

Tritanopia (blue-blind)

#A06A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a455cd;
/* rgb */ color: rgb(164, 85, 205);
/* oklch */ color: oklch(59.5% 0.187 312.5);

Tailwind

colors: {
  custom: {
    50: '#c289dd',
    500: '#a455cd',
    950: '#000000',
  },
}

SCSS

$custom: #a455cd;
$custom-light: #c289dd;
$custom-dark: #000000;

JSON

{
  "hex": "#a455cd",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 205
  },
  "hsl": {
    "h": 279.5,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59519,
    "c": 0.18729,
    "h": 312.5
  },
  "luminance": 0.18797
}

Semantic roles & 50–950 ramp

primary

#A455CD

secondary

#B7D7A6

accent

#DE4A7C

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A455CD

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

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