#56B1FB#56B1FB

#56B1FB is a light, vivid cyan. Relative luminance 0.404; OKLCH L 73.6% C 0.138 H 245.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#56B1FB
RGB	rgb(86, 177, 251)
HSL	hsl(207, 95%, 66%)
HSV	hsv(207, 66%, 98%)
CMYK	cmyk(65.7%, 29.5%, 0%, 1.6%)
CIE-LAB	lab(69.74, -4.61, -44.67)
CIE-LCH	lch(69.74, 44.91, 264.11°)
OKLab	oklab(73.64% -0.0567 -0.1262)
OKLCH	oklch(73.64% 0.138 245.8)
XYZ	xyz(36.9659, 40.3839, 97.0948)
Luminance	0.4039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B1FB #FBA056

analogous

#56FBF2 #56B1FB #565EFB

triadic

#56B1FB #FB56B1 #B1FB56

tetradic

#56B1FB #F256FB #FBA056 #5EFB56

square

#56B1FB #F256FB #FBA056 #5EFB56

split-complementary

#56B1FB #FB565E #FBF256

monochromatic

#0576D2 #1A95FA #56B1FB #92CDFC #CEE8FE

Accessibility & contrast

On white

2.31

#56B1FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#56B1FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B1FB

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B1FB	#FFFFFF	#000000	##000000
##56B1FB	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90B3FE

Deuteranopia (green-blind)

#79A3FA

Tritanopia (blue-blind)

#00C3CB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #56b1fb;
/* rgb */ color: rgb(86, 177, 251);
/* oklch */ color: oklch(73.6% 0.138 245.8);

Tailwind

colors: {
  custom: {
    50: '#95c8fd',
    500: '#56b1fb',
    950: '#000000',
  },
}

SCSS

$custom: #56b1fb;
$custom-light: #95c8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#56b1fb",
  "rgb": {
    "r": 86,
    "g": 177,
    "b": 251
  },
  "hsl": {
    "h": 206.909,
    "s": 95.376,
    "l": 66.078
  },
  "oklch": {
    "l": 0.73639,
    "c": 0.13834,
    "h": 245.8
  },
  "luminance": 0.40388
}

Semantic roles & 50–950 ramp

primary

#56B1FB

secondary

#F2D4BB

accent

#6700E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #56B1FB

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

Preview Lab → · Contrast checker → · Palette generator →