#5BBEDB#5BBEDB

#5BBEDB is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.3% C 0.101 H 219.8°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#5BBEDB
RGB	rgb(91, 190, 219)
HSL	hsl(194, 64%, 61%)
HSV	hsv(194, 58%, 86%)
CMYK	cmyk(58.4%, 13.2%, 0%, 14.1%)
CIE-LAB	lab(72.34, -20.65, -23.26)
CIE-LCH	lch(72.34, 31.11, 228.41°)
OKLab	oklab(75.33% -0.0776 -0.0646)
OKLCH	oklch(75.33% 0.101 219.8)
XYZ	xyz(35.5090, 44.1621, 73.6569)
Luminance	0.4417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBEDB #DB785B

analogous

#5BDBB8 #5BBEDB #5B7EDB

triadic

#5BBEDB #DB5BBE #BEDB5B

tetradic

#5BBEDB #B85BDB #DB785B #7EDB5B

square

#5BBEDB #B85BDB #DB785B #7EDB5B

split-complementary

#5BBEDB #DB5B7E #DBB85B

monochromatic

#227F9A #2DA8CC #5BBEDB #8DD2E6 #BFE6F1

Accessibility & contrast

On white

2.14

#5BBEDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#5BBEDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBEDB

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBEDB	#FFFFFF	#000000	##000000
##5BBEDB	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB9DD

Deuteranopia (green-blind)

#99ABDB

Tritanopia (blue-blind)

#00C8C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bbedb;
/* rgb */ color: rgb(91, 190, 219);
/* oklch */ color: oklch(75.3% 0.101 219.8);

Tailwind

colors: {
  custom: {
    50: '#94d1e6',
    500: '#5bbedb',
    950: '#000000',
  },
}

SCSS

$custom: #5bbedb;
$custom-light: #94d1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbedb",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 219
  },
  "hsl": {
    "h": 193.594,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.75328,
    "c": 0.10102,
    "h": 219.8
  },
  "luminance": 0.44166
}

Semantic roles & 50–950 ramp

primary

#5BBEDB

secondary

#E1BCB1

accent

#421ACC

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #5BBEDB

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

Preview Lab → · Contrast checker → · Palette generator →