#56B3FB#56B3FB

#56B3FB is a light, vivid cyan. Relative luminance 0.412; OKLCH L 74.1% C 0.137 H 244.6°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#56B3FB
RGB	rgb(86, 179, 251)
HSL	hsl(206, 95%, 66%)
HSV	hsv(206, 66%, 98%)
CMYK	cmyk(65.7%, 28.7%, 0%, 1.6%)
CIE-LAB	lab(70.30, -5.71, -43.80)
CIE-LCH	lch(70.30, 44.17, 262.57°)
OKLab	oklab(74.08% -0.0587 -0.1236)
OKLCH	oklch(74.08% 0.137 244.6)
XYZ	xyz(37.3639, 41.1798, 97.2275)
Luminance	0.4118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B3FB #FB9E56

analogous

#56FBF1 #56B3FB #5660FB

triadic

#56B3FB #FB56B3 #B3FB56

tetradic

#56B3FB #F156FB #FB9E56 #60FB56

square

#56B3FB #F156FB #FB9E56 #60FB56

split-complementary

#56B3FB #FB5660 #FBF156

monochromatic

#0578D2 #1A98FA #56B3FB #92CEFC #CEE9FE

Accessibility & contrast

On white

2.27

#56B3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#56B3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B3FB

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B3FB	#FFFFFF	#000000	##000000
##56B3FB	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B5FE

Deuteranopia (green-blind)

#7CA5FA

Tritanopia (blue-blind)

#00C4CC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #56b3fb;
/* rgb */ color: rgb(86, 179, 251);
/* oklch */ color: oklch(74.1% 0.137 244.6);

Tailwind

colors: {
  custom: {
    50: '#95c9fd',
    500: '#56b3fb',
    950: '#000000',
  },
}

SCSS

$custom: #56b3fb;
$custom-light: #95c9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#56b3fb",
  "rgb": {
    "r": 86,
    "g": 179,
    "b": 251
  },
  "hsl": {
    "h": 206.182,
    "s": 95.376,
    "l": 66.078
  },
  "oklch": {
    "l": 0.7408,
    "c": 0.13683,
    "h": 244.6
  },
  "luminance": 0.41184
}

Semantic roles & 50–950 ramp

primary

#56B3FB

secondary

#F2D3BB

accent

#6400E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #56B3FB

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

Preview Lab → · Contrast checker → · Palette generator →