#5BC0D9#5BC0D9

#5BC0D9 is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.7% C 0.100 H 216.4°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#5BC0D9
RGB	rgb(91, 192, 217)
HSL	hsl(192, 62%, 60%)
HSV	hsv(192, 58%, 85%)
CMYK	cmyk(58.1%, 11.5%, 0%, 14.9%)
CIE-LAB	lab(72.85, -22.26, -21.40)
CIE-LCH	lch(72.85, 30.88, 223.88°)
OKLab	oklab(75.71% -0.0805 -0.0594)
OKLCH	oklch(75.71% 0.1 216.4)
XYZ	xyz(35.6834, 44.9297, 72.4240)
Luminance	0.4493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC0D9 #D9745B

analogous

#5BD9B3 #5BC0D9 #5B81D9

triadic

#5BC0D9 #D95BC0 #C0D95B

tetradic

#5BC0D9 #B35BD9 #D9745B #81D95B

square

#5BC0D9 #B35BD9 #D9745B #81D95B

split-complementary

#5BC0D9 #D95B81 #D9B35B

monochromatic

#238097 #2EAAC8 #5BC0D9 #8DD3E5 #BEE6F0

Accessibility & contrast

On white

2.10

#5BC0D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#5BC0D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC0D9

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC0D9	#FFFFFF	#000000	##000000
##5BC0D9	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBBDA

Deuteranopia (green-blind)

#9CADD9

Tritanopia (blue-blind)

#00C9C8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #5bc0d9;
/* rgb */ color: rgb(91, 192, 217);
/* oklch */ color: oklch(75.7% 0.100 216.4);

Tailwind

colors: {
  custom: {
    50: '#94d3e4',
    500: '#5bc0d9',
    950: '#000000',
  },
}

SCSS

$custom: #5bc0d9;
$custom-light: #94d3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc0d9",
  "rgb": {
    "r": 91,
    "g": 192,
    "b": 217
  },
  "hsl": {
    "h": 191.905,
    "s": 62.376,
    "l": 60.392
  },
  "oklch": {
    "l": 0.75712,
    "c": 0.10006,
    "h": 216.4
  },
  "luminance": 0.44933
}

Semantic roles & 50–950 ramp

primary

#5BC0D9

secondary

#E0B9B0

accent

#3E1BCA

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #5BC0D9

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

Preview Lab → · Contrast checker → · Palette generator →