#A633C8#A633C8

#A633C8 is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.7% C 0.227 H 317.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A633C8
RGB	rgb(166, 51, 200)
HSL	hsl(286, 59%, 49%)
HSV	hsv(286, 75%, 78%)
CMYK	cmyk(17%, 74.5%, 0%, 21.6%)
CIE-LAB	lab(45.15, 66.47, -54.84)
CIE-LCH	lch(45.15, 86.17, 320.48°)
OKLab	oklab(55.66% 0.1665 -0.1543)
OKLCH	oklch(55.66% 0.227 317.2)
XYZ	xyz(27.3335, 14.6460, 56.0195)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633C8 #55C833

analogous

#5C33C8 #A633C8 #C833A0

triadic

#A633C8 #C8A633 #33C8A6

tetradic

#A633C8 #C85C33 #55C833 #33A0C8

square

#A633C8 #C85C33 #55C833 #33A0C8

split-complementary

#A633C8 #A0C833 #33C85C

monochromatic

#551A66 #7E2797 #A633C8 #BC61D7 #D192E3

Accessibility & contrast

On white

5.34

#A633C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#A633C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633C8

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633C8	#FFFFFF	#000000	##FFFFFF
##A633C8	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CC

Deuteranopia (green-blind)

#366EC5

Tritanopia (blue-blind)

#A4537C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a633c8;
/* rgb */ color: rgb(166, 51, 200);
/* oklch */ color: oklch(55.7% 0.227 317.2);

Tailwind

colors: {
  custom: {
    50: '#c577d9',
    500: '#a633c8',
    950: '#000000',
  },
}

SCSS

$custom: #a633c8;
$custom-light: #c577d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a633c8",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 200
  },
  "hsl": {
    "h": 286.309,
    "s": 59.363,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55661,
    "c": 0.22702,
    "h": 317.2
  },
  "luminance": 0.14645
}

Semantic roles & 50–950 ramp

primary

#A633C8

secondary

#99CE89

accent

#E34569

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A633C8

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

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