#A657BC#A657BC

#A657BC is a mid, vivid purple. Relative luminance 0.186; OKLCH L 59.1% C 0.167 H 318.5°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#A657BC
RGB	rgb(166, 87, 188)
HSL	hsl(287, 43%, 54%)
HSV	hsv(287, 54%, 74%)
CMYK	cmyk(11.7%, 53.7%, 0%, 26.3%)
CIE-LAB	lab(50.16, 48.34, -39.88)
CIE-LCH	lch(50.16, 62.66, 320.48°)
OKLab	oklab(59.07% 0.1253 -0.1109)
OKLCH	oklch(59.07% 0.167 318.5)
XYZ	xyz(28.2100, 18.5553, 49.6627)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657BC #6DBC57

analogous

#7457BC #A657BC #BC57A0

triadic

#A657BC #BCA657 #57BCA6

tetradic

#A657BC #BC7457 #6DBC57 #57A0BC

square

#A657BC #BC7457 #6DBC57 #57A0BC

split-complementary

#A657BC #A0BC57 #57BC74

monochromatic

#5F2C6D #853D99 #A657BC #BD83CD #D4AFDF

Accessibility & contrast

On white

4.46

#A657BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#A657BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657BC

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657BC	#FFFFFF	#000000	##000000
##A657BC	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4372BF

Deuteranopia (green-blind)

#5C7AB9

Tritanopia (blue-blind)

#A66681

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a657bc;
/* rgb */ color: rgb(166, 87, 188);
/* oklch */ color: oklch(59.1% 0.167 318.5);

Tailwind

colors: {
  custom: {
    50: '#c38ad0',
    500: '#a657bc',
    950: '#000000',
  },
}

SCSS

$custom: #a657bc;
$custom-light: #c38ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#a657bc",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 188
  },
  "hsl": {
    "h": 286.931,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59065,
    "c": 0.16729,
    "h": 318.5
  },
  "luminance": 0.18554
}

Semantic roles & 50–950 ramp

primary

#A657BC

secondary

#ABCDA2

accent

#D35570

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A657BC

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

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