#A137EF#A137EF

#A137EF is a mid, highly saturated violet. Relative luminance 0.165; OKLCH L 58.2% C 0.256 H 305.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A137EF
RGB	rgb(161, 55, 239)
HSL	hsl(275, 85%, 58%)
HSV	hsv(275, 77%, 94%)
CMYK	cmyk(32.6%, 77%, 0%, 6.3%)
CIE-LAB	lab(47.68, 72.06, -73.04)
CIE-LCH	lch(47.68, 102.60, 314.61°)
OKLab	oklab(58.17% 0.1497 -0.208)
OKLCH	oklch(58.17% 0.256 305.7)
XYZ	xyz(31.6406, 16.5417, 83.1706)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137EF #85EF37

analogous

#4537EF #A137EF #EF37E1

triadic

#A137EF #EFA137 #37EFA1

tetradic

#A137EF #EF4537 #85EF37 #37E1EF

square

#A137EF #EF4537 #85EF37 #37E1EF

split-complementary

#A137EF #E1EF37 #37EF45

monochromatic

#610D9F #8311D8 #A137EF #BC70F4 #D6A8F8

Accessibility & contrast

On white

4.87

#A137EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#A137EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137EF

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137EF	#FFFFFF	#000000	##FFFFFF
##A137EF	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF4

Deuteranopia (green-blind)

#0071EB

Tritanopia (blue-blind)

#936793

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a137ef;
/* rgb */ color: rgb(161, 55, 239);
/* oklch */ color: oklch(58.2% 0.256 305.7);

Tailwind

colors: {
  custom: {
    50: '#c379f5',
    500: '#a137ef',
    950: '#000000',
  },
}

SCSS

$custom: #a137ef;
$custom-light: #c379f5;
$custom-dark: #000000;

JSON

{
  "hex": "#a137ef",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 239
  },
  "hsl": {
    "h": 274.565,
    "s": 85.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58165,
    "c": 0.25623,
    "h": 305.7
  },
  "luminance": 0.16541
}

Semantic roles & 50–950 ramp

primary

#A137EF

secondary

#BBE69C

accent

#FB2C84

background

#FCF7FF

surface

#F9EEFF

border

#D2C9D7

text

#130A17

muted

#827C85

Preview Lab

Preview with #A137EF

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

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