#5DD4F0#5DD4F0

#5DD4F0 is a light, moderate cyan. Relative luminance 0.557; OKLCH L 81.3% C 0.113 H 215.8°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#5DD4F0
RGB	rgb(93, 212, 240)
HSL	hsl(191, 83%, 65%)
HSV	hsv(191, 61%, 94%)
CMYK	cmyk(61.2%, 11.7%, 0%, 5.9%)
CIE-LAB	lab(79.44, -25.25, -23.74)
CIE-LCH	lch(79.44, 34.66, 223.23°)
OKLab	oklab(81.28% -0.0914 -0.0659)
OKLCH	oklch(81.28% 0.113 215.8)
XYZ	xyz(43.7795, 55.7009, 90.8653)
Luminance	0.5571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD4F0 #F0795D

analogous

#5DF0C3 #5DD4F0 #5D8AF0

triadic

#5DD4F0 #F05DD4 #D4F05D

tetradic

#5DD4F0 #C35DF0 #F0795D #8AF05D

square

#5DD4F0 #C35DF0 #F0795D #8AF05D

split-complementary

#5DD4F0 #F05D8A #F0C35D

monochromatic

#129FC1 #25C5EB #5DD4F0 #95E3F5 #CDF2FA

Accessibility & contrast

On white

1.73

#5DD4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#5DD4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD4F0

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD4F0	#FFFFFF	#000000	##000000
##5DD4F0	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CEF2

Deuteranopia (green-blind)

#ABBEF0

Tritanopia (blue-blind)

#00DEDD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5dd4f0;
/* rgb */ color: rgb(93, 212, 240);
/* oklch */ color: oklch(81.3% 0.113 215.8);

Tailwind

colors: {
  custom: {
    50: '#99e1f5',
    500: '#5dd4f0',
    950: '#000000',
  },
}

SCSS

$custom: #5dd4f0;
$custom-light: #99e1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd4f0",
  "rgb": {
    "r": 93,
    "g": 212,
    "b": 240
  },
  "hsl": {
    "h": 191.429,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.81281,
    "c": 0.11272,
    "h": 215.8
  },
  "luminance": 0.55705
}

Semantic roles & 50–950 ramp

primary

#5DD4F0

secondary

#BF4D32

accent

#2F06DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD4F0

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

Preview Lab → · Contrast checker → · Palette generator →