#6CA3F7#6CA3F7

#6CA3F7 is a light, vivid blue. Relative luminance 0.361; OKLCH L 71.4% C 0.137 H 258.6°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#6CA3F7
RGB	rgb(108, 163, 247)
HSL	hsl(216, 90%, 70%)
HSV	hsv(216, 56%, 97%)
CMYK	cmyk(56.3%, 34%, 0%, 3.1%)
CIE-LAB	lab(66.59, 5.98, -47.39)
CIE-LCH	lch(66.59, 47.76, 277.19°)
OKLab	oklab(71.35% -0.027 -0.1339)
OKLCH	oklch(71.35% 0.137 258.6)
XYZ	xyz(36.0642, 36.0949, 93.0442)
Luminance	0.3610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CA3F7 #F7C06C

analogous

#6CE8F7 #6CA3F7 #7B6CF7

triadic

#6CA3F7 #F76CA3 #A3F76C

tetradic

#6CA3F7 #F76CE8 #F7C06C #6CF77B

square

#6CA3F7 #F76CE8 #F7C06C #6CF77B

split-complementary

#6CA3F7 #F77B6C #E8F76C

monochromatic

#0C5FDD #327FF4 #6CA3F7 #A6C7FA #E0ECFD

Accessibility & contrast

On white

2.55

#6CA3F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#6CA3F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA3F7

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CA3F7	#FFFFFF	#000000	##000000
##6CA3F7	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A9FA

Deuteranopia (green-blind)

#6F9CF5

Tritanopia (blue-blind)

#00B6C2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6ca3f7;
/* rgb */ color: rgb(108, 163, 247);
/* oklch */ color: oklch(71.4% 0.137 258.6);

Tailwind

colors: {
  custom: {
    50: '#9fbdfa',
    500: '#6ca3f7',
    950: '#000000',
  },
}

SCSS

$custom: #6ca3f7;
$custom-light: #9fbdfa;
$custom-dark: #000000;

JSON

{
  "hex": "#6ca3f7",
  "rgb": {
    "r": 108,
    "g": 163,
    "b": 247
  },
  "hsl": {
    "h": 216.259,
    "s": 89.677,
    "l": 69.608
  },
  "oklch": {
    "l": 0.71354,
    "c": 0.13661,
    "h": 258.6
  },
  "luminance": 0.36098
}

Semantic roles & 50–950 ramp

primary

#6CA3F7

secondary

#F3E4CC

accent

#8B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #6CA3F7

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

Preview Lab → · Contrast checker → · Palette generator →