#6CB5F8#6CB5F8

#6CB5F8 is a light, vivid cyan. Relative luminance 0.430; OKLCH L 75.3% C 0.122 H 247.8°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#6CB5F8
RGB	rgb(108, 181, 248)
HSL	hsl(209, 91%, 70%)
HSV	hsv(209, 56%, 97%)
CMYK	cmyk(56.5%, 27%, 0%, 2.7%)
CIE-LAB	lab(71.56, -3.84, -40.14)
CIE-LCH	lch(71.56, 40.33, 264.54°)
OKLab	oklab(75.26% -0.0461 -0.1128)
OKLCH	oklch(75.26% 0.122 247.8)
XYZ	xyz(39.6454, 43.0097, 95.0012)
Luminance	0.4301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB5F8 #F8AF6C

analogous

#6CF8F5 #6CB5F8 #6C6FF8

triadic

#6CB5F8 #F86CB5 #B5F86C

tetradic

#6CB5F8 #F56CF8 #F8AF6C #6FF86C

square

#6CB5F8 #F56CF8 #F8AF6C #6FF86C

split-complementary

#6CB5F8 #F86C6F #F8F56C

monochromatic

#0B79DF #3298F5 #6CB5F8 #A6D2FB #E1F0FE

Accessibility & contrast

On white

2.19

#6CB5F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#6CB5F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB5F8

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB5F8	#FFFFFF	#000000	##000000
##6CB5F8	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B7FB

Deuteranopia (green-blind)

#86A9F7

Tritanopia (blue-blind)

#00C5CC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6cb5f8;
/* rgb */ color: rgb(108, 181, 248);
/* oklch */ color: oklch(75.3% 0.122 247.8);

Tailwind

colors: {
  custom: {
    50: '#a0cbfb',
    500: '#6cb5f8',
    950: '#000000',
  },
}

SCSS

$custom: #6cb5f8;
$custom-light: #a0cbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb5f8",
  "rgb": {
    "r": 108,
    "g": 181,
    "b": 248
  },
  "hsl": {
    "h": 208.714,
    "s": 90.909,
    "l": 69.804
  },
  "oklch": {
    "l": 0.75261,
    "c": 0.12182,
    "h": 247.8
  },
  "luminance": 0.43013
}

Semantic roles & 50–950 ramp

primary

#6CB5F8

secondary

#F4DFCC

accent

#6E00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6CB5F8

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

Preview Lab → · Contrast checker → · Palette generator →