#5DD3F4#5DD3F4

#5DD3F4 is a light, moderate cyan. Relative luminance 0.554; OKLCH L 81.2% C 0.115 H 219.3°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#5DD3F4
RGB	rgb(93, 211, 244)
HSL	hsl(193, 87%, 66%)
HSV	hsv(193, 62%, 96%)
CMYK	cmyk(61.9%, 13.5%, 0%, 4.3%)
CIE-LAB	lab(79.30, -23.58, -26.10)
CIE-LCH	lch(79.30, 35.18, 227.90°)
OKLab	oklab(81.21% -0.0889 -0.0726)
OKLCH	oklch(81.21% 0.115 219.3)
XYZ	xyz(44.1310, 55.4428, 93.9462)
Luminance	0.5545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DD3F4 #F47E5D

analogous

#5DF4CA #5DD3F4 #5D87F4

triadic

#5DD3F4 #F45DD3 #D3F45D

tetradic

#5DD3F4 #CA5DF4 #F47E5D #87F45D

square

#5DD3F4 #CA5DF4 #F47E5D #87F45D

split-complementary

#5DD3F4 #F45D87 #F4CA5D

monochromatic

#0EA0C9 #24C3F0 #5DD3F4 #96E3F8 #D0F2FC

Accessibility & contrast

On white

1.74

#5DD3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#5DD3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DD3F4

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DD3F4	#FFFFFF	#000000	##000000
##5DD3F4	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECEF6

Deuteranopia (green-blind)

#A9BDF4

Tritanopia (blue-blind)

#00DEDD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5dd3f4;
/* rgb */ color: rgb(93, 211, 244);
/* oklch */ color: oklch(81.2% 0.115 219.3);

Tailwind

colors: {
  custom: {
    50: '#99e0f7',
    500: '#5dd3f4',
    950: '#000000',
  },
}

SCSS

$custom: #5dd3f4;
$custom-light: #99e0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5dd3f4",
  "rgb": {
    "r": 93,
    "g": 211,
    "b": 244
  },
  "hsl": {
    "h": 193.113,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.81208,
    "c": 0.11478,
    "h": 219.3
  },
  "luminance": 0.55447
}

Semantic roles & 50–950 ramp

primary

#5DD3F4

secondary

#C65030

accent

#3302E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5DD3F4

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

Preview Lab → · Contrast checker → · Palette generator →