#A137CE#A137CE

#A137CE is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.8% C 0.226 H 313.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#A137CE
RGB	rgb(161, 55, 206)
HSL	hsl(282, 61%, 51%)
HSV	hsv(282, 73%, 81%)
CMYK	cmyk(21.8%, 73.3%, 0%, 19.2%)
CIE-LAB	lab(45.31, 65.23, -58.07)
CIE-LCH	lch(45.31, 87.33, 318.32°)
OKLab	oklab(55.76% 0.1559 -0.164)
OKLCH	oklch(55.76% 0.226 313.6)
XYZ	xyz(27.2028, 14.7665, 59.7978)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137CE #64CE37

analogous

#5537CE #A137CE #CE37B0

triadic

#A137CE #CEA137 #37CEA1

tetradic

#A137CE #CE5537 #64CE37 #37B0CE

square

#A137CE #CE5537 #64CE37 #37B0CE

split-complementary

#A137CE #B0CE37 #37CE55

monochromatic

#561B6F #7C27A0 #A137CE #B868DA #CF99E6

Accessibility & contrast

On white

5.31

#A137CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#A137CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137CE

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137CE	#FFFFFF	#000000	##FFFFFF
##A137CE	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#2A6ECB

Tritanopia (blue-blind)

#9C5880

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a137ce;
/* rgb */ color: rgb(161, 55, 206);
/* oklch */ color: oklch(55.8% 0.226 313.6);

Tailwind

colors: {
  custom: {
    50: '#c178de',
    500: '#a137ce',
    950: '#000000',
  },
}

SCSS

$custom: #a137ce;
$custom-light: #c178de;
$custom-dark: #000000;

JSON

{
  "hex": "#a137ce",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 206
  },
  "hsl": {
    "h": 282.119,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55757,
    "c": 0.22629,
    "h": 313.6
  },
  "luminance": 0.14766
}

Semantic roles & 50–950 ramp

primary

#A137CE

secondary

#A3D28F

accent

#E44474

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A137CE

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

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