#6CA3F6#6CA3F6

#6CA3F6 is a light, vivid blue. Relative luminance 0.360; OKLCH L 71.3% C 0.135 H 258.4°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#6CA3F6
RGB	rgb(108, 163, 246)
HSL	hsl(216, 88%, 69%)
HSV	hsv(216, 56%, 96%)
CMYK	cmyk(56.1%, 33.7%, 0%, 3.5%)
CIE-LAB	lab(66.55, 5.66, -46.92)
CIE-LCH	lch(66.55, 47.26, 276.88°)
OKLab	oklab(71.3% -0.0272 -0.1325)
OKLCH	oklch(71.3% 0.135 258.4)
XYZ	xyz(35.9103, 36.0334, 92.2337)
Luminance	0.3604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CA3F6 #F6BF6C

analogous

#6CE8F6 #6CA3F6 #7A6CF6

triadic

#6CA3F6 #F66CA3 #A3F66C

tetradic

#6CA3F6 #F66CE8 #F6BF6C #6CF67A

square

#6CA3F6 #F66CE8 #F6BF6C #6CF67A

split-complementary

#6CA3F6 #F67A6C #E8F66C

monochromatic

#0D5FDA #327FF2 #6CA3F6 #A6C7FA #DFEBFD

Accessibility & contrast

On white

2.56

#6CA3F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#6CA3F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA3F6

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CA3F6	#FFFFFF	#000000	##000000
##6CA3F6	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A9F9

Deuteranopia (green-blind)

#6F9CF4

Tritanopia (blue-blind)

#00B6C1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6ca3f6;
/* rgb */ color: rgb(108, 163, 246);
/* oklch */ color: oklch(71.3% 0.135 258.4);

Tailwind

colors: {
  custom: {
    50: '#9fbdf9',
    500: '#6ca3f6',
    950: '#000000',
  },
}

SCSS

$custom: #6ca3f6;
$custom-light: #9fbdf9;
$custom-dark: #000000;

JSON

{
  "hex": "#6ca3f6",
  "rgb": {
    "r": 108,
    "g": 163,
    "b": 246
  },
  "hsl": {
    "h": 216.087,
    "s": 88.462,
    "l": 69.412
  },
  "oklch": {
    "l": 0.71302,
    "c": 0.13532,
    "h": 258.4
  },
  "luminance": 0.36036
}

Semantic roles & 50–950 ramp

primary

#6CA3F6

secondary

#F3E3CB

accent

#8A00E5

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #6CA3F6

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

Preview Lab → · Contrast checker → · Palette generator →