#6CB3F8#6CB3F8

#6CB3F8 is a light, vivid cyan. Relative luminance 0.422; OKLCH L 74.8% C 0.123 H 249.1°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#6CB3F8
RGB	rgb(108, 179, 248)
HSL	hsl(210, 91%, 70%)
HSV	hsv(210, 56%, 97%)
CMYK	cmyk(56.5%, 27.8%, 0%, 2.7%)
CIE-LAB	lab(71.01, -2.73, -41.00)
CIE-LCH	lch(71.01, 41.09, 266.19°)
OKLab	oklab(74.83% -0.0439 -0.1153)
OKLCH	oklch(74.83% 0.123 249.1)
XYZ	xyz(39.2416, 42.2022, 94.8666)
Luminance	0.4221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB3F8 #F8B16C

analogous

#6CF8F7 #6CB3F8 #6C6DF8

triadic

#6CB3F8 #F86CB3 #B3F86C

tetradic

#6CB3F8 #F76CF8 #F8B16C #6DF86C

square

#6CB3F8 #F76CF8 #F8B16C #6DF86C

split-complementary

#6CB3F8 #F86C6D #F8F76C

monochromatic

#0B76DF #3295F5 #6CB3F8 #A6D1FB #E1EFFE

Accessibility & contrast

On white

2.22

#6CB3F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#6CB3F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB3F8

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB3F8	#FFFFFF	#000000	##000000
##6CB3F8	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B5FB

Deuteranopia (green-blind)

#84A8F7

Tritanopia (blue-blind)

#00C3CB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6cb3f8;
/* rgb */ color: rgb(108, 179, 248);
/* oklch */ color: oklch(74.8% 0.123 249.1);

Tailwind

colors: {
  custom: {
    50: '#a0c9fb',
    500: '#6cb3f8',
    950: '#000000',
  },
}

SCSS

$custom: #6cb3f8;
$custom-light: #a0c9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb3f8",
  "rgb": {
    "r": 108,
    "g": 179,
    "b": 248
  },
  "hsl": {
    "h": 209.571,
    "s": 90.909,
    "l": 69.804
  },
  "oklch": {
    "l": 0.74827,
    "c": 0.12335,
    "h": 249.1
  },
  "luminance": 0.42206
}

Semantic roles & 50–950 ramp

primary

#6CB3F8

secondary

#F4E0CC

accent

#7100E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6CB3F8

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

Preview Lab → · Contrast checker → · Palette generator →