#A133BB#A133BB

#A133BB is a mid, highly saturated purple. Relative luminance 0.135; OKLCH L 54.1% C 0.214 H 319.2°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A133BB
RGB	rgb(161, 51, 187)
HSL	hsl(289, 57%, 47%)
HSV	hsv(289, 73%, 73%)
CMYK	cmyk(13.9%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(43.56, 63.01, -49.85)
CIE-LCH	lch(43.56, 80.35, 321.65°)
OKLab	oklab(54.12% 0.1619 -0.1399)
OKLCH	oklch(54.12% 0.214 319.2)
XYZ	xyz(24.8502, 13.5338, 48.3074)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A133BB #4DBB33

analogous

#5D33BB #A133BB #BB3391

triadic

#A133BB #BBA133 #33BBA1

tetradic

#A133BB #BB5D33 #4DBB33 #3391BB

square

#A133BB #BB5D33 #4DBB33 #3391BB

split-complementary

#A133BB #91BB33 #33BB5D

monochromatic

#4E195B #78268B #A133BB #BB59D2 #CF89DF

Accessibility & contrast

On white

5.67

#A133BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A133BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A133BB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A133BB	#FFFFFF	#000000	##FFFFFF
##A133BB	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#3D6BB8

Tritanopia (blue-blind)

#A14E74

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a133bb;
/* rgb */ color: rgb(161, 51, 187);
/* oklch */ color: oklch(54.1% 0.214 319.2);

Tailwind

colors: {
  custom: {
    50: '#c175d0',
    500: '#a133bb',
    950: '#000000',
  },
}

SCSS

$custom: #a133bb;
$custom-light: #c175d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a133bb",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 288.529,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54116,
    "c": 0.21391,
    "h": 319.2
  },
  "luminance": 0.13533
}

Semantic roles & 50–950 ramp

primary

#A133BB

secondary

#8FC981

accent

#E04765

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A133BB

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

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