#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
RGB	rgb(91, 214, 246)
HSL	hsl(192, 90%, 66%)
HSV	hsv(192, 63%, 96%)
CMYK	cmyk(63%, 13%, 0%, 3.5%)
CIE-LAB	lab(80.16, -24.82, -25.85)
CIE-LCH	lch(80.16, 35.84, 226.16°)
OKLab	oklab(81.91% -0.0923 -0.0719)
OKLCH	oklch(81.91% 0.117 217.9)
XYZ	xyz(44.9887, 56.9663, 95.7956)
Luminance	0.5697 (WCAG relative)
Temperature	cool
Family	cyan

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
##5BD6F6	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

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 →