#6CB3F5#6CB3F5

#6CB3F5 is a light, moderate cyan. Relative luminance 0.420; OKLCH L 74.7% C 0.120 H 248.0°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#6CB3F5
RGB	rgb(108, 179, 245)
HSL	hsl(209, 87%, 69%)
HSV	hsv(209, 56%, 96%)
CMYK	cmyk(55.9%, 26.9%, 0%, 3.9%)
CIE-LAB	lab(70.88, -3.65, -39.58)
CIE-LCH	lch(70.88, 39.74, 264.73°)
OKLab	oklab(74.69% -0.0448 -0.1111)
OKLCH	oklch(74.69% 0.12 248)
XYZ	xyz(38.7799, 42.0176, 92.4351)
Luminance	0.4202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB3F5 #F5AE6C

analogous

#6CF5F2 #6CB3F5 #6C6FF5

triadic

#6CB3F5 #F56CB3 #B3F56C

tetradic

#6CB3F5 #F26CF5 #F5AE6C #6FF56C

square

#6CB3F5 #F26CF5 #F5AE6C #6FF56C

split-complementary

#6CB3F5 #F56C6F #F5F26C

monochromatic

#0F77D8 #3395F1 #6CB3F5 #A5D1F9 #DFEEFD

Accessibility & contrast

On white

2.23

#6CB3F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#6CB3F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB3F5

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB3F5	#FFFFFF	#000000	##000000
##6CB3F5	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B5F8

Deuteranopia (green-blind)

#85A7F4

Tritanopia (blue-blind)

#00C3CA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6cb3f5;
/* rgb */ color: rgb(108, 179, 245);
/* oklch */ color: oklch(74.7% 0.120 248.0);

Tailwind

colors: {
  custom: {
    50: '#9fc9f8',
    500: '#6cb3f5',
    950: '#000000',
  },
}

SCSS

$custom: #6cb3f5;
$custom-light: #9fc9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb3f5",
  "rgb": {
    "r": 108,
    "g": 179,
    "b": 245
  },
  "hsl": {
    "h": 208.905,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.74685,
    "c": 0.11983,
    "h": 248
  },
  "luminance": 0.42021
}

Semantic roles & 50–950 ramp

primary

#6CB3F5

secondary

#F2DECA

accent

#6F02E4

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6CB3F5

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

Preview Lab → · Contrast checker → · Palette generator →