#8C91FF#8C91FF

#8C91FF is a light, vivid blue. Relative luminance 0.330; OKLCH L 70.1% C 0.159 H 279.5°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#8C91FF
RGB	rgb(140, 145, 255)
HSL	hsl(237, 100%, 77%)
HSV	hsv(237, 45%, 100%)
CMYK	cmyk(45.1%, 43.1%, 0%, 0%)
CIE-LAB	lab(64.20, 25.82, -55.43)
CIE-LCH	lch(64.20, 61.15, 294.98°)
OKLab	oklab(70.13% 0.0262 -0.1569)
OKLCH	oklch(70.13% 0.159 279.5)
XYZ	xyz(38.9852, 33.0443, 98.9123)
Luminance	0.3305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8C91FF #FFFA8C

analogous

#8CCBFF #8C91FF #C08CFF

triadic

#8C91FF #FF8C91 #91FF8C

tetradic

#8C91FF #FF8CCB #FFFA8C #8CFFC0

square

#8C91FF #FF8CCB #FFFA8C #8CFFC0

split-complementary

#8C91FF #FFC08C #CBFF8C

monochromatic

#121CFF #4F56FF #8C91FF #C9CCFF #E0E2FF

Accessibility & contrast

On white

2.76

#8C91FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#8C91FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8C91FF

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8C91FF	#FFFFFF	#000000	##000000
##8C91FF	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#66A0FF

Deuteranopia (green-blind)

#5E97FD

Tritanopia (blue-blind)

#64A8BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #8c91ff;
/* rgb */ color: rgb(140, 145, 255);
/* oklch */ color: oklch(70.1% 0.159 279.5);

Tailwind

colors: {
  custom: {
    50: '#b3b1ff',
    500: '#8c91ff',
    950: '#000000',
  },
}

SCSS

$custom: #8c91ff;
$custom-light: #b3b1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#8c91ff",
  "rgb": {
    "r": 140,
    "g": 145,
    "b": 255
  },
  "hsl": {
    "h": 237.391,
    "s": 100,
    "l": 77.451
  },
  "oklch": {
    "l": 0.70129,
    "c": 0.1591,
    "h": 279.5
  },
  "luminance": 0.33046
}

Semantic roles & 50–950 ramp

primary

#8C91FF

secondary

#F7F6D4

accent

#DC00E6

background

#FBFAFF

surface

#F6F5FF

border

#D0CFD7

text

#111018

muted

#807F86

Preview Lab

Preview with #8C91FF

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

Preview Lab → · Contrast checker → · Palette generator →