#5BB4CA#5BB4CA

#5BB4CA is a light, moderate cyan. Relative luminance 0.391; OKLCH L 72.3% C 0.091 H 216.1°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#5BB4CA
RGB	rgb(91, 180, 202)
HSL	hsl(192, 51%, 57%)
HSV	hsv(192, 55%, 79%)
CMYK	cmyk(55%, 10.9%, 0%, 20.8%)
CIE-LAB	lab(68.84, -20.45, -19.28)
CIE-LCH	lch(68.84, 28.11, 223.31°)
OKLab	oklab(72.34% -0.0733 -0.0534)
OKLCH	oklch(72.34% 0.091 216.1)
XYZ	xyz(31.2921, 39.1280, 61.7691)
Luminance	0.3913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB4CA #CA715B

analogous

#5BCAA9 #5BB4CA #5B7CCA

triadic

#5BB4CA #CA5BB4 #B4CA5B

tetradic

#5BB4CA #A95BCA #CA715B #7CCA5B

square

#5BB4CA #A95BCA #CA715B #7CCA5B

split-complementary

#5BB4CA #CA5B7C #CAA95B

monochromatic

#2A7081 #3998AF #5BB4CA #89C9D9 #B8DEE8

Accessibility & contrast

On white

2.38

#5BB4CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#5BB4CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB4CA

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB4CA	#FFFFFF	#000000	##000000
##5BB4CA	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5AFCB

Deuteranopia (green-blind)

#94A3CA

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bb4ca;
/* rgb */ color: rgb(91, 180, 202);
/* oklch */ color: oklch(72.3% 0.091 216.1);

Tailwind

colors: {
  custom: {
    50: '#92cada',
    500: '#5bb4ca',
    950: '#000000',
  },
}

SCSS

$custom: #5bb4ca;
$custom-light: #92cada;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb4ca",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 202
  },
  "hsl": {
    "h": 191.892,
    "s": 51.152,
    "l": 57.451
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.09072,
    "h": 216.1
  },
  "luminance": 0.39131
}

Semantic roles & 50–950 ramp

primary

#5BB4CA

secondary

#D7B3AA

accent

#694DDB

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0E1314

muted

#7E8283

Preview Lab

Preview with #5BB4CA

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

Preview Lab → · Contrast checker → · Palette generator →