#6CA3F9#6CA3F9

#6CA3F9 is a light, vivid blue. Relative luminance 0.362; OKLCH L 71.5% C 0.139 H 259.0°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#6CA3F9
RGB	rgb(108, 163, 249)
HSL	hsl(217, 92%, 70%)
HSV	hsv(217, 57%, 98%)
CMYK	cmyk(56.6%, 34.5%, 0%, 2.4%)
CIE-LAB	lab(66.69, 6.60, -48.33)
CIE-LCH	lch(66.69, 48.78, 277.78°)
OKLab	oklab(71.46% -0.0265 -0.1367)
OKLCH	oklch(71.46% 0.139 259)
XYZ	xyz(36.3745, 36.2191, 94.6783)
Luminance	0.3622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CA3F9 #F9C26C

analogous

#6CE9F9 #6CA3F9 #7C6CF9

triadic

#6CA3F9 #F96CA3 #A3F96C

tetradic

#6CA3F9 #F96CE9 #F9C26C #6CF97C

square

#6CA3F9 #F96CE9 #F9C26C #6CF97C

split-complementary

#6CA3F9 #F97C6C #E9F96C

monochromatic

#095EE1 #317EF7 #6CA3F9 #A7C8FB #E2EDFE

Accessibility & contrast

On white

2.55

#6CA3F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#6CA3F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA3F9

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CA3F9	#FFFFFF	#000000	##000000
##6CA3F9	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A9FD

Deuteranopia (green-blind)

#6D9CF7

Tritanopia (blue-blind)

#00B6C2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6ca3f9;
/* rgb */ color: rgb(108, 163, 249);
/* oklch */ color: oklch(71.5% 0.139 259.0);

Tailwind

colors: {
  custom: {
    50: '#a0bdfb',
    500: '#6ca3f9',
    950: '#000000',
  },
}

SCSS

$custom: #6ca3f9;
$custom-light: #a0bdfb;
$custom-dark: #000000;

JSON

{
  "hex": "#6ca3f9",
  "rgb": {
    "r": 108,
    "g": 163,
    "b": 249
  },
  "hsl": {
    "h": 216.596,
    "s": 92.157,
    "l": 70
  },
  "oklch": {
    "l": 0.71458,
    "c": 0.1392,
    "h": 259
  },
  "luminance": 0.36222
}

Semantic roles & 50–950 ramp

primary

#6CA3F9

secondary

#F4E5CD

accent

#8C00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #6CA3F9

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

Preview Lab → · Contrast checker → · Palette generator →