#56BBF9#56BBF9

#56BBF9 is a light, vivid cyan. Relative luminance 0.444; OKLCH L 75.8% C 0.129 H 238.7°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#56BBF9
RGB	rgb(86, 187, 249)
HSL	hsl(203, 93%, 66%)
HSV	hsv(203, 65%, 98%)
CMYK	cmyk(65.5%, 24.9%, 0%, 2.4%)
CIE-LAB	lab(72.46, -10.72, -39.34)
CIE-LCH	lch(72.46, 40.77, 254.75°)
OKLab	oklab(75.76% -0.0671 -0.1106)
OKLCH	oklch(75.76% 0.129 238.7)
XYZ	xyz(38.7004, 44.3546, 96.1259)
Luminance	0.4436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56BBF9 #F99456

analogous

#56F9E5 #56BBF9 #5669F9

triadic

#56BBF9 #F956BB #BBF956

tetradic

#56BBF9 #E556F9 #F99456 #69F956

square

#56BBF9 #E556F9 #F99456 #69F956

split-complementary

#56BBF9 #F95669 #F9E556

monochromatic

#0782CD #1BA3F7 #56BBF9 #91D3FB #CCEBFD

Accessibility & contrast

On white

2.13

#56BBF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#56BBF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56BBF9

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56BBF9	#FFFFFF	#000000	##000000
##56BBF9	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EBBFC

Deuteranopia (green-blind)

#88ABF8

Tritanopia (blue-blind)

#00CBD0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #56bbf9;
/* rgb */ color: rgb(86, 187, 249);
/* oklch */ color: oklch(75.8% 0.129 238.7);

Tailwind

colors: {
  custom: {
    50: '#95cffb',
    500: '#56bbf9',
    950: '#000000',
  },
}

SCSS

$custom: #56bbf9;
$custom-light: #95cffb;
$custom-dark: #000000;

JSON

{
  "hex": "#56bbf9",
  "rgb": {
    "r": 86,
    "g": 187,
    "b": 249
  },
  "hsl": {
    "h": 202.822,
    "s": 93.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.75764,
    "c": 0.12942,
    "h": 238.7
  },
  "luminance": 0.44359
}

Semantic roles & 50–950 ramp

primary

#56BBF9

secondary

#F1CFBA

accent

#5700E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #56BBF9

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

Preview Lab → · Contrast checker → · Palette generator →