#5BD1F2#5BD1F2

#5BD1F2 is a light, moderate cyan. Relative luminance 0.542; OKLCH L 80.6% C 0.115 H 219.3°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#5BD1F2
RGB	rgb(91, 209, 242)
HSL	hsl(193, 85%, 65%)
HSV	hsv(193, 62%, 95%)
CMYK	cmyk(62.4%, 13.6%, 0%, 5.1%)
CIE-LAB	lab(78.60, -23.50, -26.10)
CIE-LCH	lch(78.60, 35.13, 228.00°)
OKLab	oklab(80.61% -0.0887 -0.0727)
OKLCH	oklch(80.61% 0.115 219.3)
XYZ	xyz(43.1354, 54.2314, 92.1816)
Luminance	0.5424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD1F2 #F27C5B

analogous

#5BF2C8 #5BD1F2 #5B85F2

triadic

#5BD1F2 #F25BD1 #D1F25B

tetradic

#5BD1F2 #C85BF2 #F27C5B #85F25B

square

#5BD1F2 #C85BF2 #F27C5B #85F25B

split-complementary

#5BD1F2 #F25B85 #F2C85B

monochromatic

#0F9CC3 #22C1EE #5BD1F2 #94E1F6 #CCF1FB

Accessibility & contrast

On white

1.77

#5BD1F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#5BD1F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD1F2

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD1F2	#FFFFFF	#000000	##000000
##5BD1F2	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCCF4

Deuteranopia (green-blind)

#A7BCF2

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #5bd1f2;
/* rgb */ color: rgb(91, 209, 242);
/* oklch */ color: oklch(80.6% 0.115 219.3);

Tailwind

colors: {
  custom: {
    50: '#98dff6',
    500: '#5bd1f2',
    950: '#000000',
  },
}

SCSS

$custom: #5bd1f2;
$custom-light: #98dff6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd1f2",
  "rgb": {
    "r": 91,
    "g": 209,
    "b": 242
  },
  "hsl": {
    "h": 193.113,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.80608,
    "c": 0.11468,
    "h": 219.3
  },
  "luminance": 0.54236
}

Semantic roles & 50–950 ramp

primary

#5BD1F2

secondary

#C15031

accent

#3404E2

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD1F2

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

Preview Lab → · Contrast checker → · Palette generator →