#B133AA#B133AA

#B133AA is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.4% C 0.207 H 330.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B133AA
RGB	rgb(177, 51, 170)
HSL	hsl(303, 55%, 45%)
HSV	hsv(303, 71%, 69%)
CMYK	cmyk(0%, 71.2%, 4%, 30.6%)
CIE-LAB	lab(45.11, 63.54, -37.22)
CIE-LCH	lch(45.11, 73.63, 329.64°)
OKLab	oklab(55.41% 0.1803 -0.1026)
OKLCH	oklch(55.41% 0.207 330.4)
XYZ	xyz(26.5709, 14.6191, 39.4447)
Luminance	0.1462 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B133AA #33B13A

analogous

#7933B1 #B133AA #B1336B

triadic

#B133AA #AAB133 #33AAB1

tetradic

#B133AA #B17933 #33B13A #336BB1

square

#B133AA #B17933 #33B13A #336BB1

split-complementary

#B133AA #6BB133 #33B179

monochromatic

#52184F #81257C #B133AA #CE54C7 #DB83D6

Accessibility & contrast

On white

5.35

#B133AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B133AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B133AA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B133AA	#FFFFFF	#000000	##FFFFFF
##B133AA	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2660AD

Deuteranopia (green-blind)

#5871A7

Tritanopia (blue-blind)

#B8436B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b133aa;
/* rgb */ color: rgb(177, 51, 170);
/* oklch */ color: oklch(55.4% 0.207 330.4);

Tailwind

colors: {
  custom: {
    50: '#cc77c4',
    500: '#b133aa',
    950: '#000000',
  },
}

SCSS

$custom: #b133aa;
$custom-light: #cc77c4;
$custom-dark: #000000;

JSON

{
  "hex": "#b133aa",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 170
  },
  "hsl": {
    "h": 303.333,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55408,
    "c": 0.20742,
    "h": 330.4
  },
  "luminance": 0.14617
}

Semantic roles & 50–950 ramp

primary

#B133AA

secondary

#7BC57F

accent

#DF5249

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140912

muted

#837B81

Preview Lab

Preview with #B133AA

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

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