#5BD7F6#5BD7F6

#5BD7F6 is a very light, moderate cyan. Relative luminance 0.575; OKLCH L 82.1% C 0.117 H 217.2°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#5BD7F6
RGB	rgb(91, 215, 246)
HSL	hsl(192, 90%, 66%)
HSV	hsv(192, 63%, 96%)
CMYK	cmyk(63%, 12.6%, 0%, 3.5%)
CIE-LAB	lab(80.45, -25.32, -25.41)
CIE-LCH	lch(80.45, 35.87, 225.11°)
OKLab	oklab(82.14% -0.0933 -0.0707)
OKLCH	oklch(82.14% 0.117 217.2)
XYZ	xyz(45.2426, 57.4741, 95.8802)
Luminance	0.5748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD7F6 #F67A5B

analogous

#5BF6C7 #5BD7F6 #5B89F6

triadic

#5BD7F6 #F65BD7 #D7F65B

tetradic

#5BD7F6 #C75BF6 #F67A5B #89F65B

square

#5BD7F6 #C75BF6 #F67A5B #89F65B

split-complementary

#5BD7F6 #F65B89 #F6C75B

monochromatic

#0BA5CB #21C9F3 #5BD7F6 #95E5F9 #CFF3FC

Accessibility & contrast

On white

1.68

#5BD7F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#5BD7F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD7F6

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD7F6	#FFFFFF	#000000	##000000
##5BD7F6	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2D1F8

Deuteranopia (green-blind)

#ACC0F6

Tritanopia (blue-blind)

#00E2E1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #5bd7f6;
/* rgb */ color: rgb(91, 215, 246);
/* oklch */ color: oklch(82.1% 0.117 217.2);

Tailwind

colors: {
  custom: {
    50: '#99e3f9',
    500: '#5bd7f6',
    950: '#000000',
  },
}

SCSS

$custom: #5bd7f6;
$custom-light: #99e3f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd7f6",
  "rgb": {
    "r": 91,
    "g": 215,
    "b": 246
  },
  "hsl": {
    "h": 192,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.82137,
    "c": 0.11705,
    "h": 217.2
  },
  "luminance": 0.57479
}

Semantic roles & 50–950 ramp

primary

#5BD7F6

secondary

#C74C2E

accent

#2E00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD7F6

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

Preview Lab → · Contrast checker → · Palette generator →