#A633BC#A633BC

#A633BC is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 54.9% C 0.217 H 320.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#A633BC
RGB	rgb(166, 51, 188)
HSL	hsl(290, 57%, 47%)
HSV	hsv(290, 73%, 74%)
CMYK	cmyk(11.7%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(44.39, 64.23, -49.07)
CIE-LCH	lch(44.39, 80.83, 322.62°)
OKLab	oklab(54.88% 0.1677 -0.1374)
OKLCH	oklch(54.88% 0.217 320.7)
XYZ	xyz(25.9857, 14.1068, 48.9213)
Luminance	0.1411 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633BC #49BC33

analogous

#6233BC #A633BC #BC338E

triadic

#A633BC #BCA633 #33BCA6

tetradic

#A633BC #BC6233 #49BC33 #338EBC

square

#A633BC #BC6233 #49BC33 #338EBC

split-complementary

#A633BC #8EBC33 #33BC62

monochromatic

#51195C #7B268C #A633BC #BF5AD2 #D28ADF

Accessibility & contrast

On white

5.50

#A633BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#A633BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633BC

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633BC	#FFFFFF	#000000	##FFFFFF
##A633BC	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#426DB9

Tritanopia (blue-blind)

#A74D75

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a633bc;
/* rgb */ color: rgb(166, 51, 188);
/* oklch */ color: oklch(54.9% 0.217 320.7);

Tailwind

colors: {
  custom: {
    50: '#c476d1',
    500: '#a633bc',
    950: '#000000',
  },
}

SCSS

$custom: #a633bc;
$custom-light: #c476d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a633bc",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 290.365,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54879,
    "c": 0.21679,
    "h": 320.7
  },
  "luminance": 0.14105
}

Semantic roles & 50–950 ramp

primary

#A633BC

secondary

#8DC981

accent

#E14760

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A633BC

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

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