#A455CF#A455CF

#A455CF is a mid, vivid violet. Relative luminance 0.189; OKLCH L 59.6% C 0.189 H 311.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A455CF
RGB	rgb(164, 85, 207)
HSL	hsl(279, 56%, 57%)
HSV	hsv(279, 59%, 81%)
CMYK	cmyk(20.8%, 58.9%, 0%, 18.8%)
CIE-LAB	lab(50.56, 52.83, -50.19)
CIE-LCH	lch(50.56, 72.87, 316.47°)
OKLab	oklab(59.64% 0.1265 -0.141)
OKLCH	oklch(59.64% 0.189 311.9)
XYZ	xyz(29.8188, 18.8952, 61.0957)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455CF #80CF55

analogous

#6755CF #A455CF #CF55BD

triadic

#A455CF #CFA455 #55CFA4

tetradic

#A455CF #CF6755 #80CF55 #55BDCF

square

#A455CF #CF6755 #80CF55 #55BDCF

split-complementary

#A455CF #BDCF55 #55CF67

monochromatic

#632584 #8633B4 #A455CF #BE85DC #D7B4EA

Accessibility & contrast

On white

4.39

#A455CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#A455CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455CF

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455CF	#FFFFFF	#000000	##000000
##A455CF	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B74D3

Deuteranopia (green-blind)

#4C7ACC

Tritanopia (blue-blind)

#9F6B8A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a455cf;
/* rgb */ color: rgb(164, 85, 207);
/* oklch */ color: oklch(59.6% 0.189 311.9);

Tailwind

colors: {
  custom: {
    50: '#c289de',
    500: '#a455cf',
    950: '#000000',
  },
}

SCSS

$custom: #a455cf;
$custom-light: #c289de;
$custom-dark: #000000;

JSON

{
  "hex": "#a455cf",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 207
  },
  "hsl": {
    "h": 278.852,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59639,
    "c": 0.18939,
    "h": 311.9
  },
  "luminance": 0.18895
}

Semantic roles & 50–950 ramp

primary

#A455CF

secondary

#B9D9A7

accent

#DF497E

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A455CF

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

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