#A137E0#A137E0

#A137E0 is a mid, highly saturated violet. Relative luminance 0.157; OKLCH L 57.0% C 0.243 H 309.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#A137E0
RGB	rgb(161, 55, 224)
HSL	hsl(278, 73%, 55%)
HSV	hsv(278, 75%, 88%)
CMYK	cmyk(28.1%, 75.4%, 0%, 12.2%)
CIE-LAB	lab(46.57, 68.90, -66.35)
CIE-LCH	lch(46.57, 95.66, 316.08°)
OKLab	oklab(57.04% 0.1529 -0.1883)
OKLCH	oklch(57.04% 0.243 309.1)
XYZ	xyz(29.5159, 15.6918, 71.9805)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137E0 #76E037

analogous

#4D37E0 #A137E0 #E037CB

triadic

#A137E0 #E0A137 #37E0A1

tetradic

#A137E0 #E04D37 #76E037 #37CBE0

square

#A137E0 #E04D37 #76E037 #37CBE0

split-complementary

#A137E0 #CBE037 #37E04D

monochromatic

#5D1588 #811DBD #A137E0 #BA6CE8 #D3A1F0

Accessibility & contrast

On white

5.07

#A137E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#A137E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137E0

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137E0	#FFFFFF	#000000	##FFFFFF
##A137E0	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE5

Deuteranopia (green-blind)

#0070DD

Tritanopia (blue-blind)

#97608A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a137e0;
/* rgb */ color: rgb(161, 55, 224);
/* oklch */ color: oklch(57.0% 0.243 309.1);

Tailwind

colors: {
  custom: {
    50: '#c279eb',
    500: '#a137e0',
    950: '#000000',
  },
}

SCSS

$custom: #a137e0;
$custom-light: #c279eb;
$custom-dark: #000000;

JSON

{
  "hex": "#a137e0",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 224
  },
  "hsl": {
    "h": 277.633,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57039,
    "c": 0.24258,
    "h": 309.1
  },
  "luminance": 0.15691
}

Semantic roles & 50–950 ramp

primary

#A137E0

secondary

#B0DD96

accent

#F0387D

background

#FCF7FE

surface

#F8EEFD

border

#D1C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A137E0

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

Preview Lab → · Contrast checker → · Palette generator →