#5BCFF4#5BCFF4

#5BCFF4 is a light, moderate cyan. Relative luminance 0.534; OKLCH L 80.2% C 0.116 H 222.2°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFF4
RGB	rgb(91, 207, 244)
HSL	hsl(195, 87%, 66%)
HSV	hsv(195, 63%, 96%)
CMYK	cmyk(62.7%, 15.2%, 0%, 4.3%)
CIE-LAB	lab(78.10, -21.90, -27.94)
CIE-LCH	lch(78.10, 35.50, 231.90°)
OKLab	oklab(80.23% -0.086 -0.0778)
OKLCH	oklch(80.23% 0.116 222.2)
XYZ	xyz(42.9498, 53.3770, 93.6097)
Luminance	0.5338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFF4 #F4805B

analogous

#5BF4CD #5BCFF4 #5B82F4

triadic

#5BCFF4 #F45BCF #CFF45B

tetradic

#5BCFF4 #CD5BF4 #F4805B #82F45B

square

#5BCFF4 #CD5BF4 #F4805B #82F45B

split-complementary

#5BCFF4 #F45B82 #F4CD5B

monochromatic

#0D9AC7 #22BEF0 #5BCFF4 #94E0F8 #CEF1FC

Accessibility & contrast

On white

1.80

#5BCFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#5BCFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFF4

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFF4	#FFFFFF	#000000	##000000
##5BCFF4	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CAF6

Deuteranopia (green-blind)

#A4BAF4

Tritanopia (blue-blind)

#00DBDB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5bcff4;
/* rgb */ color: rgb(91, 207, 244);
/* oklch */ color: oklch(80.2% 0.116 222.2);

Tailwind

colors: {
  custom: {
    50: '#98ddf7',
    500: '#5bcff4',
    950: '#000000',
  },
}

SCSS

$custom: #5bcff4;
$custom-light: #98ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcff4",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 244
  },
  "hsl": {
    "h": 194.51,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.80231,
    "c": 0.11597,
    "h": 222.2
  },
  "luminance": 0.53381
}

Semantic roles & 50–950 ramp

primary

#5BCFF4

secondary

#C4532F

accent

#3802E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BCFF4

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

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