#A057CB#A057CB

#A057CB is a mid, vivid violet. Relative luminance 0.186; OKLCH L 59.2% C 0.181 H 311.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A057CB
RGB	rgb(160, 87, 203)
HSL	hsl(278, 53%, 57%)
HSV	hsv(278, 57%, 80%)
CMYK	cmyk(21.2%, 57.1%, 0%, 20.4%)
CIE-LAB	lab(50.22, 49.95, -48.48)
CIE-LCH	lch(50.22, 69.61, 315.85°)
OKLab	oklab(59.21% 0.1189 -0.1361)
OKLCH	oklch(59.21% 0.181 311.1)
XYZ	xyz(28.6829, 18.6024, 58.5680)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A057CB #82CB57

analogous

#6657CB #A057CB #CB57BC

triadic

#A057CB #CBA057 #57CBA0

tetradic

#A057CB #CB6657 #82CB57 #57BCCB

square

#A057CB #CB6657 #82CB57 #57BCCB

split-complementary

#A057CB #BCCB57 #57CB66

monochromatic

#5F2880 #8236AF #A057CB #BA86D9 #D5B4E8

Accessibility & contrast

On white

4.45

#A057CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#A057CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A057CB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A057CB	#FFFFFF	#000000	##000000
##A057CB	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3274CF

Deuteranopia (green-blind)

#4D79C8

Tritanopia (blue-blind)

#9B6C89

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a057cb;
/* rgb */ color: rgb(160, 87, 203);
/* oklch */ color: oklch(59.2% 0.181 311.1);

Tailwind

colors: {
  custom: {
    50: '#bf8adb',
    500: '#a057cb',
    950: '#000000',
  },
}

SCSS

$custom: #a057cb;
$custom-light: #bf8adb;
$custom-dark: #000000;

JSON

{
  "hex": "#a057cb",
  "rgb": {
    "r": 160,
    "g": 87,
    "b": 203
  },
  "hsl": {
    "h": 277.759,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59206,
    "c": 0.18068,
    "h": 311.1
  },
  "luminance": 0.18602
}

Semantic roles & 50–950 ramp

primary

#A057CB

secondary

#B9D7A7

accent

#DC4C81

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#120C15

muted

#817D83

Preview Lab

Preview with #A057CB

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

Preview Lab → · Contrast checker → · Palette generator →