#5DBBCF#5DBBCF

#5DBBCF is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.2% C 0.093 H 213.5°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#5DBBCF
RGB	rgb(93, 187, 207)
HSL	hsl(191, 54%, 59%)
HSV	hsv(191, 55%, 81%)
CMYK	cmyk(55.1%, 9.7%, 0%, 18.8%)
CIE-LAB	lab(71.13, -22.20, -18.56)
CIE-LCH	lch(71.13, 28.94, 219.89°)
OKLab	oklab(74.24% -0.0777 -0.0514)
OKLCH	oklch(74.24% 0.093 213.5)
XYZ	xyz(33.5425, 42.3697, 65.4299)
Luminance	0.4237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DBBCF #CF715D

analogous

#5DCFAA #5DBBCF #5D82CF

triadic

#5DBBCF #CF5DBB #BBCF5D

tetradic

#5DBBCF #AA5DCF #CF715D #82CF5D

square

#5DBBCF #AA5DCF #CF715D #82CF5D

split-complementary

#5DBBCF #CF5D82 #CFAA5D

monochromatic

#297889 #37A1B8 #5DBBCF #8CCFDD #BBE3EB

Accessibility & contrast

On white

2.22

#5DBBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#5DBBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DBBCF

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DBBCF	#FFFFFF	#000000	##000000
##5DBBCF	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB6D0

Deuteranopia (green-blind)

#9BA9CF

Tritanopia (blue-blind)

#00C3C1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5dbbcf;
/* rgb */ color: rgb(93, 187, 207);
/* oklch */ color: oklch(74.2% 0.093 213.5);

Tailwind

colors: {
  custom: {
    50: '#94cfdd',
    500: '#5dbbcf',
    950: '#000000',
  },
}

SCSS

$custom: #5dbbcf;
$custom-light: #94cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5dbbcf",
  "rgb": {
    "r": 93,
    "g": 187,
    "b": 207
  },
  "hsl": {
    "h": 190.526,
    "s": 54.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.7424,
    "c": 0.09318,
    "h": 213.5
  },
  "luminance": 0.42373
}

Semantic roles & 50–950 ramp

primary

#5DBBCF

secondary

#DAB5AD

accent

#644ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #5DBBCF

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

Preview Lab → · Contrast checker → · Palette generator →