#9181F7#9181F7

#9181F7 is a light, vivid blue. Relative luminance 0.284; OKLCH L 67.1% C 0.170 H 287.1°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#9181F7
RGB	rgb(145, 129, 247)
HSL	hsl(248, 88%, 74%)
HSV	hsv(248, 48%, 97%)
CMYK	cmyk(41.3%, 47.8%, 0%, 3.1%)
CIE-LAB	lab(60.28, 34.01, -57.25)
CIE-LCH	lch(60.28, 66.60, 300.71°)
OKLab	oklab(67.12% 0.05 -0.1622)
OKLCH	oklch(67.12% 0.17 287.1)
XYZ	xyz(36.3111, 28.4343, 91.5528)
Luminance	0.2844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9181F7 #E7F781

analogous

#81ACF7 #9181F7 #CC81F7

triadic

#9181F7 #F79181 #81F791

tetradic

#9181F7 #F781AC #E7F781 #81F7CC

square

#9181F7 #F781AC #E7F781 #81F7CC

split-complementary

#9181F7 #F7CC81 #ACF781

monochromatic

#2D0FEE #5F47F3 #9181F7 #C3BBFB #E6E2FD

Accessibility & contrast

On white

3.14

#9181F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#9181F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #9181F7

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9181F7	#FFFFFF	#000000	##000000
##9181F7	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5294FB

Deuteranopia (green-blind)

#508EF4

Tritanopia (blue-blind)

#7399B0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #9181f7;
/* rgb */ color: rgb(145, 129, 247);
/* oklch */ color: oklch(67.1% 0.170 287.1);

Tailwind

colors: {
  custom: {
    50: '#b6a6fa',
    500: '#9181f7',
    950: '#000000',
  },
}

SCSS

$custom: #9181f7;
$custom-light: #b6a6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#9181f7",
  "rgb": {
    "r": 145,
    "g": 129,
    "b": 247
  },
  "hsl": {
    "h": 248.136,
    "s": 88.06,
    "l": 73.725
  },
  "oklch": {
    "l": 0.67121,
    "c": 0.16974,
    "h": 287.1
  },
  "luminance": 0.28436
}

Semantic roles & 50–950 ramp

primary

#9181F7

secondary

#F1F5D6

accent

#E501C6

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#120F17

muted

#817F85

Preview Lab

Preview with #9181F7

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

Preview Lab → · Contrast checker → · Palette generator →