#5BD6F7#5BD6F7

#5BD6F7 is a light, moderate cyan. Relative luminance 0.570; OKLCH L 81.9% C 0.118 H 218.6°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#5BD6F7
RGB	rgb(91, 214, 247)
HSL	hsl(193, 91%, 66%)
HSV	hsv(193, 63%, 97%)
CMYK	cmyk(63.2%, 13.4%, 0%, 3.1%)
CIE-LAB	lab(80.20, -24.53, -26.33)
CIE-LCH	lch(80.20, 35.98, 227.03°)
OKLab	oklab(81.95% -0.0919 -0.0733)
OKLCH	oklch(81.95% 0.118 218.6)
XYZ	xyz(45.1426, 57.0279, 96.6061)
Luminance	0.5703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD6F7 #F77C5B

analogous

#5BF7CA #5BD6F7 #5B88F7

triadic

#5BD6F7 #F75BD6 #D6F75B

tetradic

#5BD6F7 #CA5BF7 #F77C5B #88F75B

square

#5BD6F7 #CA5BF7 #F77C5B #88F75B

split-complementary

#5BD6F7 #F75B88 #F7CA5B

monochromatic

#0AA4CE #21C7F4 #5BD6F7 #95E5FA #D0F3FD

Accessibility & contrast

On white

1.69

#5BD6F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#5BD6F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD6F7

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD6F7	#FFFFFF	#000000	##000000
##5BD6F7	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1D0F9

Deuteranopia (green-blind)

#ABC0F7

Tritanopia (blue-blind)

#00E1E0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #5bd6f7;
/* rgb */ color: rgb(91, 214, 247);
/* oklch */ color: oklch(81.9% 0.118 218.6);

Tailwind

colors: {
  custom: {
    50: '#99e2fa',
    500: '#5bd6f7',
    950: '#000000',
  },
}

SCSS

$custom: #5bd6f7;
$custom-light: #99e2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd6f7",
  "rgb": {
    "r": 91,
    "g": 214,
    "b": 247
  },
  "hsl": {
    "h": 192.692,
    "s": 90.698,
    "l": 66.275
  },
  "oklch": {
    "l": 0.81947,
    "c": 0.11755,
    "h": 218.6
  },
  "luminance": 0.57033
}

Semantic roles & 50–950 ramp

primary

#5BD6F7

secondary

#C94E2D

accent

#3100E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD6F7

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

Preview Lab → · Contrast checker → · Palette generator →