#A137CC#A137CC

#A137CC is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.6% C 0.224 H 314.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A137CC
RGB	rgb(161, 55, 204)
HSL	hsl(283, 59%, 51%)
HSV	hsv(283, 73%, 80%)
CMYK	cmyk(21.1%, 73%, 0%, 20%)
CIE-LAB	lab(45.18, 64.83, -57.13)
CIE-LCH	lch(45.18, 86.41, 318.61°)
OKLab	oklab(55.62% 0.1562 -0.1612)
OKLCH	oklch(55.62% 0.224 314.1)
XYZ	xyz(26.9614, 14.6700, 58.5264)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137CC #62CC37

analogous

#5637CC #A137CC #CC37AC

triadic

#A137CC #CCA137 #37CCA1

tetradic

#A137CC #CC5637 #62CC37 #37ACCC

square

#A137CC #CC5637 #62CC37 #37ACCC

split-complementary

#A137CC #ACCC37 #37CC56

monochromatic

#551C6D #7C289E #A137CC #B868D8 #CF99E5

Accessibility & contrast

On white

5.34

#A137CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#A137CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137CC

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137CC	#FFFFFF	#000000	##FFFFFF
##A137CC	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#2D6DC9

Tritanopia (blue-blind)

#9D587F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a137cc;
/* rgb */ color: rgb(161, 55, 204);
/* oklch */ color: oklch(55.6% 0.224 314.1);

Tailwind

colors: {
  custom: {
    50: '#c178dc',
    500: '#a137cc',
    950: '#000000',
  },
}

SCSS

$custom: #a137cc;
$custom-light: #c178dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a137cc",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 204
  },
  "hsl": {
    "h": 282.685,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5562,
    "c": 0.22449,
    "h": 314.1
  },
  "luminance": 0.14669
}

Semantic roles & 50–950 ramp

primary

#A137CC

secondary

#A1D08E

accent

#E34573

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A137CC

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

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