#B553EF#B553EF

#B553EF is a light, highly saturated violet. Relative luminance 0.222; OKLCH L 63.4% C 0.230 H 310.3°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B553EF
RGB	rgb(181, 83, 239)
HSL	hsl(278, 83%, 63%)
HSV	hsv(278, 65%, 94%)
CMYK	cmyk(24.3%, 65.3%, 0%, 6.3%)
CIE-LAB	lab(54.28, 64.51, -62.21)
CIE-LCH	lch(54.28, 89.62, 316.04°)
OKLab	oklab(63.41% 0.149 -0.1757)
OKLCH	oklch(63.41% 0.23 310.3)
XYZ	xyz(37.7263, 22.2431, 83.9506)
Luminance	0.2224 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B553EF #8DEF53

analogous

#6753EF #B553EF #EF53DB

triadic

#B553EF #EFB553 #53EFB5

tetradic

#B553EF #EF6753 #8DEF53 #53DBEF

square

#B553EF #EF6753 #8DEF53 #53DBEF

split-complementary

#B553EF #DBEF53 #53EF67

monochromatic

#7911B7 #9D1BEA #B553EF #CD8BF4 #E5C3F9

Accessibility & contrast

On white

3.85

#B553EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#B553EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B553EF

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B553EF	#FFFFFF	#000000	##000000
##B553EF	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF4

Deuteranopia (green-blind)

#3D83EB

Tritanopia (blue-blind)

#AD739A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b553ef;
/* rgb */ color: rgb(181, 83, 239);
/* oklch */ color: oklch(63.4% 0.230 310.3);

Tailwind

colors: {
  custom: {
    50: '#cf8af5',
    500: '#b553ef',
    950: '#000000',
  },
}

SCSS

$custom: #b553ef;
$custom-light: #cf8af5;
$custom-dark: #000000;

JSON

{
  "hex": "#b553ef",
  "rgb": {
    "r": 181,
    "g": 83,
    "b": 239
  },
  "hsl": {
    "h": 277.692,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.63405,
    "c": 0.23038,
    "h": 310.3
  },
  "luminance": 0.22242
}

Semantic roles & 50–950 ramp

primary

#B553EF

secondary

#C8EBB3

accent

#DF0657

background

#FDF8FF

surface

#FAF0FE

border

#D3CBD6

text

#140C17

muted

#837D85

Preview Lab

Preview with #B553EF

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

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