#5BD7F7#5BD7F7

#5BD7F7 is a very light, moderate cyan. Relative luminance 0.575; OKLCH L 82.2% C 0.118 H 217.8°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#5BD7F7
RGB	rgb(91, 215, 247)
HSL	hsl(192, 91%, 66%)
HSV	hsv(192, 63%, 97%)
CMYK	cmyk(63.2%, 13%, 0%, 3.1%)
CIE-LAB	lab(80.48, -25.02, -25.89)
CIE-LCH	lch(80.48, 36.01, 225.98°)
OKLab	oklab(82.18% -0.0929 -0.072)
OKLCH	oklch(82.18% 0.118 217.8)
XYZ	xyz(45.3965, 57.5356, 96.6907)
Luminance	0.5754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD7F7 #F77B5B

analogous

#5BF7C9 #5BD7F7 #5B89F7

triadic

#5BD7F7 #F75BD7 #D7F75B

tetradic

#5BD7F7 #C95BF7 #F77B5B #89F75B

square

#5BD7F7 #C95BF7 #F77B5B #89F75B

split-complementary

#5BD7F7 #F75B89 #F7C95B

monochromatic

#0AA5CE #21C9F4 #5BD7F7 #95E5FA #D0F3FD

Accessibility & contrast

On white

1.68

#5BD7F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#5BD7F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD7F7

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD7F7	#FFFFFF	#000000	##000000
##5BD7F7	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2D1F9

Deuteranopia (green-blind)

#ACC1F7

Tritanopia (blue-blind)

#00E2E1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #5bd7f7;
/* rgb */ color: rgb(91, 215, 247);
/* oklch */ color: oklch(82.2% 0.118 217.8);

Tailwind

colors: {
  custom: {
    50: '#99e3fa',
    500: '#5bd7f7',
    950: '#000000',
  },
}

SCSS

$custom: #5bd7f7;
$custom-light: #99e3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd7f7",
  "rgb": {
    "r": 91,
    "g": 215,
    "b": 247
  },
  "hsl": {
    "h": 192.308,
    "s": 90.698,
    "l": 66.275
  },
  "oklch": {
    "l": 0.82176,
    "c": 0.11758,
    "h": 217.8
  },
  "luminance": 0.5754
}

Semantic roles & 50–950 ramp

primary

#5BD7F7

secondary

#C94D2D

accent

#2F00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD7F7

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

Preview Lab → · Contrast checker → · Palette generator →