#5AB4CB#5AB4CB

#5AB4CB is a light, moderate cyan. Relative luminance 0.391; OKLCH L 72.3% C 0.092 H 216.8°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#5AB4CB
RGB	rgb(90, 180, 203)
HSL	hsl(192, 52%, 57%)
HSV	hsv(192, 56%, 80%)
CMYK	cmyk(55.7%, 11.3%, 0%, 20.4%)
CIE-LAB	lab(68.84, -20.37, -19.84)
CIE-LCH	lch(68.84, 28.43, 224.24°)
OKLab	oklab(72.34% -0.0736 -0.055)
OKLCH	oklch(72.34% 0.092 216.8)
XYZ	xyz(31.3130, 39.1250, 62.3901)
Luminance	0.3913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB4CB #CB715A

analogous

#5ACBA9 #5AB4CB #5A7CCB

triadic

#5AB4CB #CB5AB4 #B4CB5A

tetradic

#5AB4CB #A95ACB #CB715A #7CCB5A

square

#5AB4CB #A95ACB #CB715A #7CCB5A

split-complementary

#5AB4CB #CB5A7C #CBA95A

monochromatic

#297082 #3898B0 #5AB4CB #89C9DA #B7DEE8

Accessibility & contrast

On white

2.38

#5AB4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#5AB4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB4CB

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB4CB	#FFFFFF	#000000	##000000
##5AB4CB	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)

#A4AFCC

Deuteranopia (green-blind)

#94A3CB

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5ab4cb;
/* rgb */ color: rgb(90, 180, 203);
/* oklch */ color: oklch(72.3% 0.092 216.8);

Tailwind

colors: {
  custom: {
    50: '#92cada',
    500: '#5ab4cb',
    950: '#000000',
  },
}

SCSS

$custom: #5ab4cb;
$custom-light: #92cada;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab4cb",
  "rgb": {
    "r": 90,
    "g": 180,
    "b": 203
  },
  "hsl": {
    "h": 192.212,
    "s": 52.074,
    "l": 57.451
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.09188,
    "h": 216.8
  },
  "luminance": 0.39128
}

Semantic roles & 50–950 ramp

primary

#5AB4CB

secondary

#D7B3AA

accent

#694CDC

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #5AB4CB

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

Preview Lab → · Contrast checker → · Palette generator →