#8CA3FB#8CA3FB

#8CA3FB is a light, vivid blue. Relative luminance 0.387; OKLCH L 73.4% C 0.130 H 271.7°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#8CA3FB
RGB	rgb(140, 163, 251)
HSL	hsl(228, 93%, 77%)
HSV	hsv(228, 44%, 98%)
CMYK	cmyk(44.2%, 35.1%, 0%, 1.6%)
CIE-LAB	lab(68.56, 14.30, -46.35)
CIE-LCH	lch(68.56, 48.51, 287.14°)
OKLab	oklab(73.41% 0.004 -0.1304)
OKLCH	oklch(73.41% 0.13 271.7)
XYZ	xyz(41.3196, 38.7326, 96.5470)
Luminance	0.3874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CA3FB #FBE48C

analogous

#8CDAFB #8CA3FB #AD8CFB

triadic

#8CA3FB #FB8CA3 #A3FB8C

tetradic

#8CA3FB #FB8CDA #FBE48C #8CFBAD

square

#8CA3FB #FB8CDA #FBE48C #8CFBAD

split-complementary

#8CA3FB #FBAD8C #DAFB8C

monochromatic

#1644F7 #5174F9 #8CA3FB #C7D2FD #E1E7FE

Accessibility & contrast

On white

2.40

#8CA3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#8CA3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CA3FB

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CA3FB	#FFFFFF	#000000	##000000
##8CA3FB	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83ACFF

Deuteranopia (green-blind)

#79A3F9

Tritanopia (blue-blind)

#64B5C3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8ca3fb;
/* rgb */ color: rgb(140, 163, 251);
/* oklch */ color: oklch(73.4% 0.130 271.7);

Tailwind

colors: {
  custom: {
    50: '#b2befd',
    500: '#8ca3fb',
    950: '#000000',
  },
}

SCSS

$custom: #8ca3fb;
$custom-light: #b2befd;
$custom-dark: #000000;

JSON

{
  "hex": "#8ca3fb",
  "rgb": {
    "r": 140,
    "g": 163,
    "b": 251
  },
  "hsl": {
    "h": 227.568,
    "s": 93.277,
    "l": 76.667
  },
  "oklch": {
    "l": 0.73407,
    "c": 0.13042,
    "h": 271.7
  },
  "luminance": 0.38735
}

Semantic roles & 50–950 ramp

primary

#8CA3FB

secondary

#F6EFD5

accent

#B600E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #8CA3FB

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

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