#5BD6F6#5BD6F6

#5BD6F6 is a light, moderate cyan. Relative luminance 0.570; OKLCH L 81.9% C 0.117 H 217.9°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX#5BD6F6
RGBrgb(91, 214, 246)
HSLhsl(192, 90%, 66%)
HSVhsv(192, 63%, 96%)
CMYKcmyk(63%, 13%, 0%, 3.5%)
CIE-LABlab(80.16, -24.82, -25.85)
CIE-LCHlch(80.16, 35.84, 226.16°)
OKLaboklab(81.91% -0.0923 -0.0719)
OKLCHoklch(81.91% 0.117 217.9)
XYZxyz(44.9887, 56.9663, 95.7956)
Luminance0.5697 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BD6F6 #F67B5B
analogous
#5BF6C8 #5BD6F6 #5B88F6
triadic
#5BD6F6 #F65BD6 #D6F65B
tetradic
#5BD6F6 #C85BF6 #F67B5B #88F65B
square
#5BD6F6 #C85BF6 #F67B5B #88F65B
split-complementary
#5BD6F6 #F65B88 #F6C85B
monochromatic
#0BA4CB #21C7F3 #5BD6F6 #95E5F9 #CFF3FC

Accessibility & contrast

On white

1.69
#5BD6F6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.39
#5BD6F6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD6F6
12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BD6F6#FFFFFF#000000##000000
##5BD6F61.001.6912.3912.39
#FFFFFF1.691.0021.0021.00
#00000012.3921.001.001.00
##00000012.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C1D0F8
Deuteranopia (green-blind)
#ABC0F6
Tritanopia (blue-blind)
#00E1E0
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #5bd6f6;
/* rgb */ color: rgb(91, 214, 246);
/* oklch */ color: oklch(81.9% 0.117 217.9);
Tailwind
colors: {
  custom: {
    50: '#99e2f9',
    500: '#5bd6f6',
    950: '#000000',
  },
}
SCSS
$custom: #5bd6f6;
$custom-light: #99e2f9;
$custom-dark: #000000;
JSON
{
  "hex": "#5bd6f6",
  "rgb": {
    "r": 91,
    "g": 214,
    "b": 246
  },
  "hsl": {
    "h": 192.387,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.81908,
    "c": 0.117,
    "h": 217.9
  },
  "luminance": 0.56971
}

Semantic roles & 50–950 ramp

primary
#5BD6F6
secondary
#C74D2E
accent
#2F00E6
background
#FCFEFF
surface
#F5FCFF
border
#CFD5D7
text
#0F1517
muted
#808485

Preview Lab

Preview with #5BD6F6

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

Preview Lab → · Contrast checker → · Palette generator →

#5BD6F6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva