#5BD2ED#5BD2ED

#5BD2ED is a light, moderate cyan. Relative luminance 0.544; OKLCH L 80.6% C 0.112 H 215.2°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#5BD2ED
RGB	rgb(91, 210, 237)
HSL	hsl(191, 80%, 64%)
HSV	hsv(191, 62%, 93%)
CMYK	cmyk(61.6%, 11.4%, 0%, 7.1%)
CIE-LAB	lab(78.71, -25.47, -23.26)
CIE-LCH	lch(78.71, 34.49, 222.40°)
OKLab	oklab(80.64% -0.0916 -0.0646)
OKLCH	oklch(80.64% 0.112 215.2)
XYZ	xyz(42.6408, 54.4273, 88.3627)
Luminance	0.5443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD2ED #ED765B

analogous

#5BEDBF #5BD2ED #5B89ED

triadic

#5BD2ED #ED5BD2 #D2ED5B

tetradic

#5BD2ED #BF5BED #ED765B #89ED5B

square

#5BD2ED #BF5BED #ED765B #89ED5B

split-complementary

#5BD2ED #ED5B89 #EDBF5B

monochromatic

#149BB9 #24C3E7 #5BD2ED #92E1F3 #C9F0F9

Accessibility & contrast

On white

1.77

#5BD2ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#5BD2ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD2ED

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD2ED	#FFFFFF	#000000	##000000
##5BD2ED	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCCEF

Deuteranopia (green-blind)

#AABCED

Tritanopia (blue-blind)

#00DCDA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #5bd2ed;
/* rgb */ color: rgb(91, 210, 237);
/* oklch */ color: oklch(80.6% 0.112 215.2);

Tailwind

colors: {
  custom: {
    50: '#97e0f2',
    500: '#5bd2ed',
    950: '#000000',
  },
}

SCSS

$custom: #5bd2ed;
$custom-light: #97e0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd2ed",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 237
  },
  "hsl": {
    "h": 191.096,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80642,
    "c": 0.11213,
    "h": 215.2
  },
  "luminance": 0.54432
}

Semantic roles & 50–950 ramp

primary

#5BD2ED

secondary

#B84C34

accent

#3009DD

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD2ED

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

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