#8CA3F9#8CA3F9

#8CA3F9 is a light, vivid blue. Relative luminance 0.386; OKLCH L 73.3% C 0.128 H 271.6°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#8CA3F9
RGB	rgb(140, 163, 249)
HSL	hsl(227, 90%, 76%)
HSV	hsv(227, 44%, 98%)
CMYK	cmyk(43.8%, 34.5%, 0%, 2.4%)
CIE-LAB	lab(68.47, 13.73, -45.41)
CIE-LCH	lch(68.47, 47.44, 286.83°)
OKLab	oklab(73.31% 0.0035 -0.1276)
OKLCH	oklch(73.31% 0.128 271.6)
XYZ	xyz(41.0060, 38.6072, 94.8954)
Luminance	0.3861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CA3F9 #F9E28C

analogous

#8CDAF9 #8CA3F9 #AC8CF9

triadic

#8CA3F9 #F98CA3 #A3F98C

tetradic

#8CA3F9 #F98CDA #F9E28C #8CF9AC

square

#8CA3F9 #F98CDA #F9E28C #8CF9AC

split-complementary

#8CA3F9 #F9AC8C #DAF98C

monochromatic

#1846F3 #5274F6 #8CA3F9 #C6D2FC #E2E8FD

Accessibility & contrast

On white

2.41

#8CA3F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#8CA3F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CA3F9

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CA3F9	#FFFFFF	#000000	##000000
##8CA3F9	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84ACFD

Deuteranopia (green-blind)

#7AA3F7

Tritanopia (blue-blind)

#66B5C2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8ca3f9;
/* rgb */ color: rgb(140, 163, 249);
/* oklch */ color: oklch(73.3% 0.128 271.6);

Tailwind

colors: {
  custom: {
    50: '#b2befb',
    500: '#8ca3f9',
    950: '#000000',
  },
}

SCSS

$custom: #8ca3f9;
$custom-light: #b2befb;
$custom-dark: #000000;

JSON

{
  "hex": "#8ca3f9",
  "rgb": {
    "r": 140,
    "g": 163,
    "b": 249
  },
  "hsl": {
    "h": 227.339,
    "s": 90.083,
    "l": 76.275
  },
  "oklch": {
    "l": 0.73307,
    "c": 0.12767,
    "h": 271.6
  },
  "luminance": 0.38609
}

Semantic roles & 50–950 ramp

primary

#8CA3F9

secondary

#F6EFD5

accent

#B500E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #8CA3F9

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

Preview Lab → · Contrast checker → · Palette generator →