#5BCEEE#5BCEEE

#5BCEEE is a light, moderate cyan. Relative luminance 0.525; OKLCH L 79.8% C 0.112 H 219.1°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#5BCEEE
RGB	rgb(91, 206, 238)
HSL	hsl(193, 81%, 65%)
HSV	hsv(193, 62%, 93%)
CMYK	cmyk(61.8%, 13.4%, 0%, 6.7%)
CIE-LAB	lab(77.60, -23.18, -25.49)
CIE-LCH	lch(77.60, 34.45, 227.71°)
OKLab	oklab(79.76% -0.0872 -0.0709)
OKLCH	oklch(79.76% 0.112 219.1)
XYZ	xyz(41.8121, 52.5355, 88.8092)
Luminance	0.5254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCEEE #EE7B5B

analogous

#5BEEC4 #5BCEEE #5B85EE

triadic

#5BCEEE #EE5BCE #CEEE5B

tetradic

#5BCEEE #C45BEE #EE7B5B #85EE5B

square

#5BCEEE #C45BEE #EE7B5B #85EE5B

split-complementary

#5BCEEE #EE5B85 #EEC45B

monochromatic

#1397BB #24BDE8 #5BCEEE #92DFF4 #CAEFF9

Accessibility & contrast

On white

1.82

#5BCEEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#5BCEEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCEEE

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCEEE	#FFFFFF	#000000	##000000
##5BCEEE	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC9F0

Deuteranopia (green-blind)

#A5B9EE

Tritanopia (blue-blind)

#00D9D8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5bceee;
/* rgb */ color: rgb(91, 206, 238);
/* oklch */ color: oklch(79.8% 0.112 219.1);

Tailwind

colors: {
  custom: {
    50: '#97ddf3',
    500: '#5bceee',
    950: '#000000',
  },
}

SCSS

$custom: #5bceee;
$custom-light: #97ddf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bceee",
  "rgb": {
    "r": 91,
    "g": 206,
    "b": 238
  },
  "hsl": {
    "h": 193.061,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.79763,
    "c": 0.11236,
    "h": 219.1
  },
  "luminance": 0.5254
}

Semantic roles & 50–950 ramp

primary

#5BCEEE

secondary

#BA5133

accent

#3608DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BCEEE

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

Preview Lab → · Contrast checker → · Palette generator →