#56B9F9#56B9F9

#56B9F9 is a light, vivid cyan. Relative luminance 0.435; OKLCH L 75.3% C 0.131 H 240.1°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#56B9F9
RGB	rgb(86, 185, 249)
HSL	hsl(204, 93%, 66%)
HSV	hsv(204, 65%, 98%)
CMYK	cmyk(65.5%, 25.7%, 0%, 2.4%)
CIE-LAB	lab(71.90, -9.64, -40.22)
CIE-LCH	lch(71.90, 41.36, 256.52°)
OKLab	oklab(75.32% -0.0652 -0.1132)
OKLCH	oklch(75.32% 0.131 240.1)
XYZ	xyz(38.2790, 43.5119, 95.9854)
Luminance	0.4352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B9F9 #F99656

analogous

#56F9E7 #56B9F9 #5667F9

triadic

#56B9F9 #F956B9 #B9F956

tetradic

#56B9F9 #E756F9 #F99656 #67F956

square

#56B9F9 #E756F9 #F99656 #67F956

split-complementary

#56B9F9 #F95667 #F9E756

monochromatic

#0780CD #1BA1F7 #56B9F9 #91D1FB #CCEAFD

Accessibility & contrast

On white

2.16

#56B9F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#56B9F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B9F9

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B9F9	#FFFFFF	#000000	##000000
##56B9F9	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB9FC

Deuteranopia (green-blind)

#85A9F8

Tritanopia (blue-blind)

#00C9CF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #56b9f9;
/* rgb */ color: rgb(86, 185, 249);
/* oklch */ color: oklch(75.3% 0.131 240.1);

Tailwind

colors: {
  custom: {
    50: '#95cdfb',
    500: '#56b9f9',
    950: '#000000',
  },
}

SCSS

$custom: #56b9f9;
$custom-light: #95cdfb;
$custom-dark: #000000;

JSON

{
  "hex": "#56b9f9",
  "rgb": {
    "r": 86,
    "g": 185,
    "b": 249
  },
  "hsl": {
    "h": 203.558,
    "s": 93.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.75317,
    "c": 0.13061,
    "h": 240.1
  },
  "luminance": 0.43516
}

Semantic roles & 50–950 ramp

primary

#56B9F9

secondary

#F1D0BA

accent

#5A00E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #56B9F9

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

Preview Lab → · Contrast checker → · Palette generator →