#5BC4DF#5BC4DF

#5BC4DF is a light, moderate cyan. Relative luminance 0.470; OKLCH L 76.9% C 0.104 H 217.2°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#5BC4DF
RGB	rgb(91, 196, 223)
HSL	hsl(192, 67%, 62%)
HSV	hsv(192, 59%, 87%)
CMYK	cmyk(59.2%, 12.1%, 0%, 12.5%)
CIE-LAB	lab(74.21, -22.54, -22.58)
CIE-LCH	lch(74.21, 31.90, 225.06°)
OKLab	oklab(76.87% -0.0825 -0.0627)
OKLCH	oklch(76.87% 0.104 217.2)
XYZ	xyz(37.3683, 47.0280, 76.9057)
Luminance	0.4703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC4DF #DF765B

analogous

#5BDFB8 #5BC4DF #5B82DF

triadic

#5BC4DF #DF5BC4 #C4DF5B

tetradic

#5BC4DF #B85BDF #DF765B #82DF5B

square

#5BC4DF #B85BDF #DF765B #82DF5B

split-complementary

#5BC4DF #DF5B82 #DFB85B

monochromatic

#1F86A0 #29B1D4 #5BC4DF #8ED6E9 #C1E9F3

Accessibility & contrast

On white

2.02

#5BC4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#5BC4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC4DF

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC4DF	#FFFFFF	#000000	##000000
##5BC4DF	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BFE1

Deuteranopia (green-blind)

#9FB0DF

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5bc4df;
/* rgb */ color: rgb(91, 196, 223);
/* oklch */ color: oklch(76.9% 0.104 217.2);

Tailwind

colors: {
  custom: {
    50: '#95d6e9',
    500: '#5bc4df',
    950: '#000000',
  },
}

SCSS

$custom: #5bc4df;
$custom-light: #95d6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc4df",
  "rgb": {
    "r": 91,
    "g": 196,
    "b": 223
  },
  "hsl": {
    "h": 192.273,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.76872,
    "c": 0.10361,
    "h": 217.2
  },
  "luminance": 0.47032
}

Semantic roles & 50–950 ramp

primary

#5BC4DF

secondary

#E3BCB2

accent

#3C16CF

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #5BC4DF

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

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