#5BCEE7#5BCEE7

#5BCEE7 is a light, moderate cyan. Relative luminance 0.521; OKLCH L 79.5% C 0.109 H 214.3°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#5BCEE7
RGB	rgb(91, 206, 231)
HSL	hsl(191, 74%, 63%)
HSV	hsv(191, 61%, 91%)
CMYK	cmyk(60.6%, 10.8%, 0%, 9.4%)
CIE-LAB	lab(77.36, -25.23, -22.10)
CIE-LCH	lch(77.36, 33.54, 221.22°)
OKLab	oklab(79.49% -0.0898 -0.0613)
OKLCH	oklch(79.49% 0.109 214.3)
XYZ	xyz(40.8036, 52.1321, 83.4979)
Luminance	0.5214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCEE7 #E7745B

analogous

#5BE7BA #5BCEE7 #5B88E7

triadic

#5BCEE7 #E75BCE #CEE75B

tetradic

#5BCEE7 #BA5BE7 #E7745B #88E75B

square

#5BCEE7 #BA5BE7 #E7745B #88E75B

split-complementary

#5BCEE7 #E75B88 #E7BA5B

monochromatic

#1994AE #26BEDF #5BCEE7 #90DEEF #C6EEF7

Accessibility & contrast

On white

1.84

#5BCEE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#5BCEE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCEE7

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCEE7	#FFFFFF	#000000	##000000
##5BCEE7	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC8E8

Deuteranopia (green-blind)

#A7B9E7

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5bcee7;
/* rgb */ color: rgb(91, 206, 231);
/* oklch */ color: oklch(79.5% 0.109 214.3);

Tailwind

colors: {
  custom: {
    50: '#97ddee',
    500: '#5bcee7',
    950: '#000000',
  },
}

SCSS

$custom: #5bcee7;
$custom-light: #97ddee;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcee7",
  "rgb": {
    "r": 91,
    "g": 206,
    "b": 231
  },
  "hsl": {
    "h": 190.714,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79491,
    "c": 0.10879,
    "h": 214.3
  },
  "luminance": 0.52136
}

Semantic roles & 50–950 ramp

primary

#5BCEE7

secondary

#AF4D37

accent

#330FD7

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5BCEE7

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

Preview Lab → · Contrast checker → · Palette generator →