#5BDFFA#5BDFFA

#5BDFFA is a very light, moderate cyan. Relative luminance 0.619; OKLCH L 84.1% C 0.120 H 213.6°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#5BDFFA
RGB	rgb(91, 223, 250)
HSL	hsl(190, 94%, 67%)
HSV	hsv(190, 64%, 98%)
CMYK	cmyk(63.6%, 10.8%, 0%, 2%)
CIE-LAB	lab(82.86, -28.08, -23.86)
CIE-LCH	lch(82.86, 36.85, 220.36°)
OKLab	oklab(84.12% -0.0998 -0.0663)
OKLCH	oklch(84.12% 0.12 213.6)
XYZ	xyz(47.9502, 61.8965, 99.8441)
Luminance	0.6190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDFFA #FA765B

analogous

#5BFAC6 #5BDFFA #5B8FFA

triadic

#5BDFFA #FA5BDF #DFFA5B

tetradic

#5BDFFA #C65BFA #FA765B #8FFA5B

square

#5BDFFA #C65BFA #FA765B #8FFA5B

split-complementary

#5BDFFA #FA5B8F #FAC65B

monochromatic

#06B1D4 #20D3F8 #5BDFFA #96EBFC #D2F6FE

Accessibility & contrast

On white

1.57

#5BDFFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#5BDFFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDFFA

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDFFA	#FFFFFF	#000000	##000000
##5BDFFA	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD8FC

Deuteranopia (green-blind)

#B4C7FA

Tritanopia (blue-blind)

#00EAE7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #5bdffa;
/* rgb */ color: rgb(91, 223, 250);
/* oklch */ color: oklch(84.1% 0.120 213.6);

Tailwind

colors: {
  custom: {
    50: '#9ae9fc',
    500: '#5bdffa',
    950: '#000000',
  },
}

SCSS

$custom: #5bdffa;
$custom-light: #9ae9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdffa",
  "rgb": {
    "r": 91,
    "g": 223,
    "b": 250
  },
  "hsl": {
    "h": 190.189,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.84119,
    "c": 0.1198,
    "h": 213.6
  },
  "luminance": 0.61902
}

Semantic roles & 50–950 ramp

primary

#5BDFFA

secondary

#CF462B

accent

#2700E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #5BDFFA

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

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