#5BCBDF#5BCBDF

#5BCBDF is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.5% C 0.105 H 211.0°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#5BCBDF
RGB	rgb(91, 203, 223)
HSL	hsl(189, 67%, 62%)
HSV	hsv(189, 59%, 87%)
CMYK	cmyk(59.2%, 9%, 0%, 12.5%)
CIE-LAB	lab(76.23, -26.04, -19.51)
CIE-LCH	lch(76.23, 32.54, 216.85°)
OKLab	oklab(78.49% -0.0898 -0.0541)
OKLCH	oklch(78.49% 0.105 211)
XYZ	xyz(38.9842, 50.2598, 77.4444)
Luminance	0.5026 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCBDF #DF6F5B

analogous

#5BDFB1 #5BCBDF #5B89DF

triadic

#5BCBDF #DF5BCB #CBDF5B

tetradic

#5BCBDF #B15BDF #DF6F5B #89DF5B

square

#5BCBDF #B15BDF #DF6F5B #89DF5B

split-complementary

#5BCBDF #DF5B89 #DFB15B

monochromatic

#1F8DA0 #29BAD4 #5BCBDF #8EDBE9 #C1EBF3

Accessibility & contrast

On white

1.90

#5BCBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#5BCBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCBDF

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCBDF	#FFFFFF	#000000	##000000
##5BCBDF	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC4E0

Deuteranopia (green-blind)

#A7B6DF

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #5bcbdf;
/* rgb */ color: rgb(91, 203, 223);
/* oklch */ color: oklch(78.5% 0.105 211.0);

Tailwind

colors: {
  custom: {
    50: '#96dbe9',
    500: '#5bcbdf',
    950: '#000000',
  },
}

SCSS

$custom: #5bcbdf;
$custom-light: #96dbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcbdf",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 223
  },
  "hsl": {
    "h": 189.091,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.78494,
    "c": 0.10487,
    "h": 211
  },
  "luminance": 0.50264
}

Semantic roles & 50–950 ramp

primary

#5BCBDF

secondary

#A34B3B

accent

#3216CF

background

#FCFEFE

surface

#F5FBFC

border

#CFD4D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #5BCBDF

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

Preview Lab → · Contrast checker → · Palette generator →