#5BD2F6#5BD2F6

#5BD2F6 is a light, moderate cyan. Relative luminance 0.550; OKLCH L 81.0% C 0.117 H 221.1°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#5BD2F6
RGB	rgb(91, 210, 246)
HSL	hsl(194, 90%, 66%)
HSV	hsv(194, 63%, 96%)
CMYK	cmyk(63%, 14.6%, 0%, 3.5%)
CIE-LAB	lab(79.02, -22.82, -27.59)
CIE-LCH	lch(79.02, 35.80, 230.40°)
OKLab	oklab(80.99% -0.0883 -0.0769)
OKLCH	oklch(80.99% 0.117 221.1)
XYZ	xyz(43.9888, 54.9665, 95.4622)
Luminance	0.5497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD2F6 #F67F5B

analogous

#5BF6CC #5BD2F6 #5B84F6

triadic

#5BD2F6 #F65BD2 #D2F65B

tetradic

#5BD2F6 #CC5BF6 #F67F5B #84F65B

square

#5BD2F6 #CC5BF6 #F67F5B #84F65B

split-complementary

#5BD2F6 #F65B84 #F6CC5B

monochromatic

#0B9FCB #21C2F3 #5BD2F6 #95E2F9 #CFF2FC

Accessibility & contrast

On white

1.75

#5BD2F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#5BD2F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD2F6

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD2F6	#FFFFFF	#000000	##000000
##5BD2F6	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCDF8

Deuteranopia (green-blind)

#A6BDF6

Tritanopia (blue-blind)

#00DEDD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5bd2f6;
/* rgb */ color: rgb(91, 210, 246);
/* oklch */ color: oklch(81.0% 0.117 221.1);

Tailwind

colors: {
  custom: {
    50: '#98e0f9',
    500: '#5bd2f6',
    950: '#000000',
  },
}

SCSS

$custom: #5bd2f6;
$custom-light: #98e0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd2f6",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 246
  },
  "hsl": {
    "h": 193.935,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.80995,
    "c": 0.11704,
    "h": 221.1
  },
  "luminance": 0.54971
}

Semantic roles & 50–950 ramp

primary

#5BD2F6

secondary

#C7512E

accent

#3500E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD2F6

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

Preview Lab → · Contrast checker → · Palette generator →