#8181FA#8181FA

#8181FA is a light, vivid blue. Relative luminance 0.273; OKLCH L 66.1% C 0.176 H 280.5°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#8181FA
RGB	rgb(129, 129, 250)
HSL	hsl(240, 92%, 74%)
HSV	hsv(240, 48%, 98%)
CMYK	cmyk(48.4%, 48.4%, 0%, 2%)
CIE-LAB	lab(59.22, 31.24, -60.67)
CIE-LCH	lch(59.22, 68.24, 297.24°)
OKLab	oklab(66.07% 0.0319 -0.1726)
OKLCH	oklch(66.07% 0.176 280.5)
XYZ	xyz(34.1536, 27.2679, 93.8875)
Luminance	0.2727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8181FA #FAFA81

analogous

#81BEFA #8181FA #BE81FA

triadic

#8181FA #FA8181 #81FA81

tetradic

#8181FA #FA81BE #FAFA81 #81FABE

square

#8181FA #FA81BE #FAFA81 #81FABE

split-complementary

#8181FA #FABE81 #BEFA81

monochromatic

#0B0BF5 #4646F8 #8181FA #BCBCFC #E2E2FE

Accessibility & contrast

On white

3.25

#8181FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#8181FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8181FA

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8181FA	#FFFFFF	#000000	##000000
##8181FA	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A93FE

Deuteranopia (green-blind)

#408AF7

Tritanopia (blue-blind)

#549BB2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #8181fa;
/* rgb */ color: rgb(129, 129, 250);
/* oklch */ color: oklch(66.1% 0.176 280.5);

Tailwind

colors: {
  custom: {
    50: '#aca5fd',
    500: '#8181fa',
    950: '#000000',
  },
}

SCSS

$custom: #8181fa;
$custom-light: #aca5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#8181fa",
  "rgb": {
    "r": 129,
    "g": 129,
    "b": 250
  },
  "hsl": {
    "h": 240,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.66075,
    "c": 0.17556,
    "h": 280.5
  },
  "luminance": 0.2727
}

Semantic roles & 50–950 ramp

primary

#8181FA

secondary

#F6F6D5

accent

#E600E5

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #8181FA

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

Preview Lab → · Contrast checker → · Palette generator →