#6CB3FB#6CB3FB

#6CB3FB is a light, vivid cyan. Relative luminance 0.424; OKLCH L 75.0% C 0.127 H 250.2°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#6CB3FB
RGB	rgb(108, 179, 251)
HSL	hsl(210, 95%, 70%)
HSV	hsv(210, 57%, 98%)
CMYK	cmyk(57%, 28.7%, 0%, 1.6%)
CIE-LAB	lab(71.14, -1.81, -42.43)
CIE-LCH	lch(71.14, 42.46, 267.56°)
OKLab	oklab(74.97% -0.043 -0.1194)
OKLCH	oklch(74.97% 0.127 250.2)
XYZ	xyz(39.7108, 42.3899, 97.3375)
Luminance	0.4239 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB3FB #FBB46C

analogous

#6CFAFB #6CB3FB #6C6CFB

triadic

#6CB3FB #FB6CB3 #B3FB6C

tetradic

#6CB3FB #FB6CFA #FBB46C #6CFB6C

square

#6CB3FB #FB6CFA #FBB46C #6CFB6C

split-complementary

#6CB3FB #FB6C6C #FAFB6C

monochromatic

#0676E6 #3094F9 #6CB3FB #A8D2FD #E1F0FE

Accessibility & contrast

On white

2.22

#6CB3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#6CB3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB3FB

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB3FB	#FFFFFF	#000000	##000000
##6CB3FB	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B6FE

Deuteranopia (green-blind)

#82A8FA

Tritanopia (blue-blind)

#00C4CC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6cb3fb;
/* rgb */ color: rgb(108, 179, 251);
/* oklch */ color: oklch(75.0% 0.127 250.2);

Tailwind

colors: {
  custom: {
    50: '#a0c9fd',
    500: '#6cb3fb',
    950: '#000000',
  },
}

SCSS

$custom: #6cb3fb;
$custom-light: #a0c9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb3fb",
  "rgb": {
    "r": 108,
    "g": 179,
    "b": 251
  },
  "hsl": {
    "h": 210.21,
    "s": 94.702,
    "l": 70.392
  },
  "oklch": {
    "l": 0.74971,
    "c": 0.12691,
    "h": 250.2
  },
  "luminance": 0.42393
}

Semantic roles & 50–950 ramp

primary

#6CB3FB

secondary

#F5E2CE

accent

#7400E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #6CB3FB

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

Preview Lab → · Contrast checker → · Palette generator →