#5BCBEE#5BCBEE

#5BCBEE is a light, moderate cyan. Relative luminance 0.511; OKLCH L 79.1% C 0.112 H 221.6°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#5BCBEE
RGB	rgb(91, 203, 238)
HSL	hsl(194, 81%, 65%)
HSV	hsv(194, 62%, 93%)
CMYK	cmyk(61.8%, 14.7%, 0%, 6.7%)
CIE-LAB	lab(76.74, -21.66, -26.80)
CIE-LCH	lch(76.74, 34.46, 231.05°)
OKLab	oklab(79.08% -0.0841 -0.0746)
OKLCH	oklch(79.08% 0.112 221.6)
XYZ	xyz(41.0968, 51.1048, 88.5707)
Luminance	0.5111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCBEE #EE7E5B

analogous

#5BEEC8 #5BCBEE #5B82EE

triadic

#5BCBEE #EE5BCB #CBEE5B

tetradic

#5BCBEE #C85BEE #EE7E5B #82EE5B

square

#5BCBEE #C85BEE #EE7E5B #82EE5B

split-complementary

#5BCBEE #EE5B82 #EEC85B

monochromatic

#1393BB #24B9E8 #5BCBEE #92DDF4 #CAEEF9

Accessibility & contrast

On white

1.87

#5BCBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#5BCBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCBEE

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCBEE	#FFFFFF	#000000	##000000
##5BCBEE	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C6F0

Deuteranopia (green-blind)

#A1B7EE

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #5bcbee;
/* rgb */ color: rgb(91, 203, 238);
/* oklch */ color: oklch(79.1% 0.112 221.6);

Tailwind

colors: {
  custom: {
    50: '#97dbf3',
    500: '#5bcbee',
    950: '#000000',
  },
}

SCSS

$custom: #5bcbee;
$custom-light: #97dbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcbee",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 238
  },
  "hsl": {
    "h": 194.286,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.79076,
    "c": 0.11243,
    "h": 221.6
  },
  "luminance": 0.51109
}

Semantic roles & 50–950 ramp

primary

#5BCBEE

secondary

#BA5333

accent

#3B08DE

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BCBEE

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

Preview Lab → · Contrast checker → · Palette generator →