#9181EA#9181EA

#9181EA is a light, vivid blue. Relative luminance 0.277; OKLCH L 66.4% C 0.152 H 288.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#9181EA
RGB	rgb(145, 129, 234)
HSL	hsl(249, 71%, 71%)
HSV	hsv(249, 45%, 92%)
CMYK	cmyk(38%, 44.9%, 0%, 8.2%)
CIE-LAB	lab(59.58, 30.46, -51.17)
CIE-LCH	lch(59.58, 59.55, 300.76°)
OKLab	oklab(66.37% 0.0484 -0.1444)
OKLCH	oklch(66.37% 0.152 288.5)
XYZ	xyz(34.3745, 27.6597, 81.3537)
Luminance	0.2766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9181EA #DAEA81

analogous

#81A5EA #9181EA #C581EA

triadic

#9181EA #EA9181 #81EA91

tetradic

#9181EA #EA81A5 #DAEA81 #81EAC5

square

#9181EA #EA81A5 #DAEA81 #81EAC5

split-complementary

#9181EA #EAC581 #A5EA81

monochromatic

#3D22CE #634DE1 #9181EA #BFB5F3 #E8E5FB

Accessibility & contrast

On white

3.21

#9181EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#9181EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #9181EA

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9181EA	#FFFFFF	#000000	##000000
##9181EA	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B92EE

Deuteranopia (green-blind)

#5B8DE8

Tritanopia (blue-blind)

#7996AA

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #9181ea;
/* rgb */ color: rgb(145, 129, 234);
/* oklch */ color: oklch(66.4% 0.152 288.5);

Tailwind

colors: {
  custom: {
    50: '#b5a5f1',
    500: '#9181ea',
    950: '#000000',
  },
}

SCSS

$custom: #9181ea;
$custom-light: #b5a5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#9181ea",
  "rgb": {
    "r": 145,
    "g": 129,
    "b": 234
  },
  "hsl": {
    "h": 249.143,
    "s": 71.429,
    "l": 71.176
  },
  "oklch": {
    "l": 0.66368,
    "c": 0.15231,
    "h": 288.5
  },
  "luminance": 0.27661
}

Semantic roles & 50–950 ramp

primary

#9181EA

secondary

#EDF1D6

accent

#D312B6

background

#FBFAFE

surface

#F6F4FD

border

#D0CED5

text

#110F17

muted

#807F85

Preview Lab

Preview with #9181EA

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

Preview Lab → · Contrast checker → · Palette generator →