#5DBBDF#5DBBDF

#5DBBDF is a light, moderate cyan. Relative luminance 0.432; OKLCH L 74.9% C 0.103 H 225.8°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#5DBBDF
RGB	rgb(93, 187, 223)
HSL	hsl(197, 67%, 62%)
HSV	hsv(197, 58%, 87%)
CMYK	cmyk(58.3%, 16.1%, 0%, 12.5%)
CIE-LAB	lab(71.69, -17.54, -26.43)
CIE-LCH	lch(71.69, 31.72, 236.43°)
OKLab	oklab(74.87% -0.0716 -0.0736)
OKLCH	oklch(74.87% 0.103 225.8)
XYZ	xyz(35.5986, 43.1921, 76.2586)
Luminance	0.4320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DBBDF #DF815D

analogous

#5DDFC2 #5DBBDF #5D7ADF

triadic

#5DBBDF #DF5DBB #BBDF5D

tetradic

#5DBBDF #C25DDF #DF815D #7ADF5D

square

#5DBBDF #C25DDF #DF815D #7ADF5D

split-complementary

#5DBBDF #DF5D7A #DFC25D

monochromatic

#207EA2 #2AA5D5 #5DBBDF #90D0E9 #C3E6F3

Accessibility & contrast

On white

2.18

#5DBBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#5DBBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DBBDF

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DBBDF	#FFFFFF	#000000	##000000
##5DBBDF	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B8E1

Deuteranopia (green-blind)

#95AADF

Tritanopia (blue-blind)

#00C6C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5dbbdf;
/* rgb */ color: rgb(93, 187, 223);
/* oklch */ color: oklch(74.9% 0.103 225.8);

Tailwind

colors: {
  custom: {
    50: '#96cfe9',
    500: '#5dbbdf',
    950: '#000000',
  },
}

SCSS

$custom: #5dbbdf;
$custom-light: #96cfe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5dbbdf",
  "rgb": {
    "r": 93,
    "g": 187,
    "b": 223
  },
  "hsl": {
    "h": 196.615,
    "s": 67.01,
    "l": 61.961
  },
  "oklch": {
    "l": 0.74874,
    "c": 0.1027,
    "h": 225.8
  },
  "luminance": 0.43196
}

Semantic roles & 50–950 ramp

primary

#5DBBDF

secondary

#E4C1B4

accent

#4A17CF

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5DBBDF

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

Preview Lab → · Contrast checker → · Palette generator →