#5DC4F3#5DC4F3

#5DC4F3 is a light, moderate cyan. Relative luminance 0.483; OKLCH L 77.8% C 0.116 H 230.6°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#5DC4F3
RGB	rgb(93, 196, 243)
HSL	hsl(199, 86%, 66%)
HSV	hsv(199, 62%, 95%)
CMYK	cmyk(61.7%, 19.3%, 0%, 4.7%)
CIE-LAB	lab(75.00, -16.21, -32.16)
CIE-LCH	lch(75.00, 36.02, 243.25°)
OKLab	oklab(77.76% -0.0739 -0.0899)
OKLCH	oklch(77.76% 0.116 230.6)
XYZ	xyz(40.4255, 48.2740, 91.9640)
Luminance	0.4828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DC4F3 #F38C5D

analogous

#5DF3D7 #5DC4F3 #5D79F3

triadic

#5DC4F3 #F35DC4 #C4F35D

tetradic

#5DC4F3 #D75DF3 #F38C5D #79F35D

square

#5DC4F3 #D75DF3 #F38C5D #79F35D

split-complementary

#5DC4F3 #F35D79 #F3D75D

monochromatic

#0F8DC7 #24AFEF #5DC4F3 #96D9F7 #CFEEFB

Accessibility & contrast

On white

1.97

#5DC4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#5DC4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DC4F3

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DC4F3	#FFFFFF	#000000	##000000
##5DC4F3	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC1F5

Deuteranopia (green-blind)

#97B2F2

Tritanopia (blue-blind)

#00D1D3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5dc4f3;
/* rgb */ color: rgb(93, 196, 243);
/* oklch */ color: oklch(77.8% 0.116 230.6);

Tailwind

colors: {
  custom: {
    50: '#98d5f7',
    500: '#5dc4f3',
    950: '#000000',
  },
}

SCSS

$custom: #5dc4f3;
$custom-light: #98d5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5dc4f3",
  "rgb": {
    "r": 93,
    "g": 196,
    "b": 243
  },
  "hsl": {
    "h": 198.8,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.77761,
    "c": 0.11638,
    "h": 230.6
  },
  "luminance": 0.48278
}

Semantic roles & 50–950 ramp

primary

#5DC4F3

secondary

#EFCDBD

accent

#4903E3

background

#FAFDFF

surface

#F3FAFE

border

#CDD3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5DC4F3

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

Preview Lab → · Contrast checker → · Palette generator →