#6CB4F8#6CB4F8

#6CB4F8 is a light, vivid cyan. Relative luminance 0.426; OKLCH L 75.0% C 0.123 H 248.5°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#6CB4F8
RGB	rgb(108, 180, 248)
HSL	hsl(209, 91%, 70%)
HSV	hsv(209, 56%, 97%)
CMYK	cmyk(56.5%, 27.4%, 0%, 2.7%)
CIE-LAB	lab(71.29, -3.29, -40.57)
CIE-LCH	lch(71.29, 40.71, 265.37°)
OKLab	oklab(75.04% -0.045 -0.114)
OKLCH	oklch(75.04% 0.123 248.5)
XYZ	xyz(39.4428, 42.6045, 94.9337)
Luminance	0.4261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB4F8 #F8B06C

analogous

#6CF8F6 #6CB4F8 #6C6EF8

triadic

#6CB4F8 #F86CB4 #B4F86C

tetradic

#6CB4F8 #F66CF8 #F8B06C #6EF86C

square

#6CB4F8 #F66CF8 #F8B06C #6EF86C

split-complementary

#6CB4F8 #F86C6E #F8F66C

monochromatic

#0B78DF #3296F5 #6CB4F8 #A6D2FB #E1F0FE

Accessibility & contrast

On white

2.21

#6CB4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#6CB4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB4F8

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB4F8	#FFFFFF	#000000	##000000
##6CB4F8	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B6FB

Deuteranopia (green-blind)

#85A8F7

Tritanopia (blue-blind)

#00C4CC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6cb4f8;
/* rgb */ color: rgb(108, 180, 248);
/* oklch */ color: oklch(75.0% 0.123 248.5);

Tailwind

colors: {
  custom: {
    50: '#a0cafb',
    500: '#6cb4f8',
    950: '#000000',
  },
}

SCSS

$custom: #6cb4f8;
$custom-light: #a0cafb;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb4f8",
  "rgb": {
    "r": 108,
    "g": 180,
    "b": 248
  },
  "hsl": {
    "h": 209.143,
    "s": 90.909,
    "l": 69.804
  },
  "oklch": {
    "l": 0.75044,
    "c": 0.12258,
    "h": 248.5
  },
  "luminance": 0.42608
}

Semantic roles & 50–950 ramp

primary

#6CB4F8

secondary

#F4DFCC

accent

#6F00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6CB4F8

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

Preview Lab → · Contrast checker → · Palette generator →