#5BC2EB#5BC2EB

#5BC2EB is a light, moderate cyan. Relative luminance 0.468; OKLCH L 76.9% C 0.112 H 227.1°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#5BC2EB
RGB	rgb(91, 194, 235)
HSL	hsl(197, 78%, 64%)
HSV	hsv(197, 61%, 92%)
CMYK	cmyk(61.3%, 17.4%, 0%, 7.8%)
CIE-LAB	lab(74.06, -17.95, -29.29)
CIE-LCH	lch(74.06, 34.35, 238.51°)
OKLab	oklab(76.9% -0.0759 -0.0817)
OKLCH	oklch(76.9% 0.112 227.1)
XYZ	xyz(38.5957, 46.8020, 85.5808)
Luminance	0.4681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC2EB #EB845B

analogous

#5BEBCC #5BC2EB #5B7AEB

triadic

#5BC2EB #EB5BC2 #C2EB5B

tetradic

#5BC2EB #CC5BEB #EB845B #7AEB5B

square

#5BC2EB #CC5BEB #EB845B #7AEB5B

split-complementary

#5BC2EB #EB5B7A #EBCC5B

monochromatic

#1688B5 #24AEE4 #5BC2EB #92D6F2 #C8EBF8

Accessibility & contrast

On white

2.03

#5BC2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#5BC2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC2EB

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC2EB	#FFFFFF	#000000	##000000
##5BC2EB	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBFED

Deuteranopia (green-blind)

#98B0EB

Tritanopia (blue-blind)

#00CECF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5bc2eb;
/* rgb */ color: rgb(91, 194, 235);
/* oklch */ color: oklch(76.9% 0.112 227.1);

Tailwind

colors: {
  custom: {
    50: '#96d4f1',
    500: '#5bc2eb',
    950: '#000000',
  },
}

SCSS

$custom: #5bc2eb;
$custom-light: #96d4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc2eb",
  "rgb": {
    "r": 91,
    "g": 194,
    "b": 235
  },
  "hsl": {
    "h": 197.083,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.76899,
    "c": 0.11155,
    "h": 227.1
  },
  "luminance": 0.46806
}

Semantic roles & 50–950 ramp

primary

#5BC2EB

secondary

#EAC6B8

accent

#460BDB

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #5BC2EB

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

Preview Lab → · Contrast checker → · Palette generator →