#5BC0DD#5BC0DD

#5BC0DD is a light, moderate cyan. Relative luminance 0.451; OKLCH L 75.9% C 0.102 H 219.4°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BC0DD
RGB	rgb(91, 192, 221)
HSL	hsl(193, 66%, 61%)
HSV	hsv(193, 59%, 87%)
CMYK	cmyk(58.8%, 13.1%, 0%, 13.3%)
CIE-LAB	lab(72.98, -21.09, -23.36)
CIE-LCH	lch(72.98, 31.47, 227.93°)
OKLab	oklab(75.87% -0.079 -0.0649)
OKLCH	oklch(75.87% 0.102 219.4)
XYZ	xyz(36.2100, 45.1403, 75.1973)
Luminance	0.4514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC0DD #DD785B

analogous

#5BDDB9 #5BC0DD #5B7FDD

triadic

#5BC0DD #DD5BC0 #C0DD5B

tetradic

#5BC0DD #B95BDD #DD785B #7FDD5B

square

#5BC0DD #B95BDD #DD785B #7FDD5B

split-complementary

#5BC0DD #DD5B7F #DDB95B

monochromatic

#21819D #2BABD0 #5BC0DD #8ED3E8 #C0E7F2

Accessibility & contrast

On white

2.09

#5BC0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#5BC0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC0DD

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC0DD	#FFFFFF	#000000	##000000
##5BC0DD	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDF

Deuteranopia (green-blind)

#9BADDD

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #5bc0dd;
/* rgb */ color: rgb(91, 192, 221);
/* oklch */ color: oklch(75.9% 0.102 219.4);

Tailwind

colors: {
  custom: {
    50: '#95d3e7',
    500: '#5bc0dd',
    950: '#000000',
  },
}

SCSS

$custom: #5bc0dd;
$custom-light: #95d3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc0dd",
  "rgb": {
    "r": 91,
    "g": 192,
    "b": 221
  },
  "hsl": {
    "h": 193.385,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.75869,
    "c": 0.10225,
    "h": 219.4
  },
  "luminance": 0.45144
}

Semantic roles & 50–950 ramp

primary

#5BC0DD

secondary

#E2BCB1

accent

#4018CE

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #5BC0DD

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

Preview Lab → · Contrast checker → · Palette generator →