#5DC3F4#5DC3F4

#5DC3F4 is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.6% C 0.118 H 231.9°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#5DC3F4
RGB	rgb(93, 195, 244)
HSL	hsl(199, 87%, 66%)
HSV	hsv(199, 62%, 96%)
CMYK	cmyk(61.9%, 20.1%, 0%, 4.3%)
CIE-LAB	lab(74.75, -15.38, -33.08)
CIE-LCH	lch(74.75, 36.48, 245.06°)
OKLab	oklab(77.58% -0.0725 -0.0925)
OKLCH	oklch(77.58% 0.118 231.9)
XYZ	xyz(40.3521, 47.8850, 92.6866)
Luminance	0.4789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DC3F4 #F48E5D

analogous

#5DF4D9 #5DC3F4 #5D77F4

triadic

#5DC3F4 #F45DC3 #C3F45D

tetradic

#5DC3F4 #D95DF4 #F48E5D #77F45D

square

#5DC3F4 #D95DF4 #F48E5D #77F45D

split-complementary

#5DC3F4 #F45D77 #F4D95D

monochromatic

#0E8CC9 #24AEF0 #5DC3F4 #96D8F8 #D0EDFC

Accessibility & contrast

On white

1.99

#5DC3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#5DC3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DC3F4

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DC3F4	#FFFFFF	#000000	##000000
##5DC3F4	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC1F6

Deuteranopia (green-blind)

#96B1F3

Tritanopia (blue-blind)

#00D0D3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #5dc3f4;
/* rgb */ color: rgb(93, 195, 244);
/* oklch */ color: oklch(77.6% 0.118 231.9);

Tailwind

colors: {
  custom: {
    50: '#98d5f8',
    500: '#5dc3f4',
    950: '#000000',
  },
}

SCSS

$custom: #5dc3f4;
$custom-light: #98d5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5dc3f4",
  "rgb": {
    "r": 93,
    "g": 195,
    "b": 244
  },
  "hsl": {
    "h": 199.47,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.77579,
    "c": 0.11757,
    "h": 231.9
  },
  "luminance": 0.47889
}

Semantic roles & 50–950 ramp

primary

#5DC3F4

secondary

#EFCEBE

accent

#4B02E4

background

#FAFDFF

surface

#F3FAFF

border

#CDD3D7

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5DC3F4

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

Preview Lab → · Contrast checker → · Palette generator →