#5DC3F3#5DC3F3

#5DC3F3 is a light, moderate cyan. Relative luminance 0.478; OKLCH L 77.5% C 0.117 H 231.4°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#5DC3F3
RGB	rgb(93, 195, 243)
HSL	hsl(199, 86%, 66%)
HSV	hsv(199, 62%, 95%)
CMYK	cmyk(61.7%, 19.8%, 0%, 4.7%)
CIE-LAB	lab(74.71, -15.69, -32.60)
CIE-LCH	lch(74.71, 36.18, 244.30°)
OKLab	oklab(77.54% -0.0729 -0.0912)
OKLCH	oklch(77.54% 0.117 231.4)
XYZ	xyz(40.2007, 47.8244, 91.8891)
Luminance	0.4783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DC3F3 #F38D5D

analogous

#5DF3D8 #5DC3F3 #5D78F3

triadic

#5DC3F3 #F35DC3 #C3F35D

tetradic

#5DC3F3 #D85DF3 #F38D5D #78F35D

square

#5DC3F3 #D85DF3 #F38D5D #78F35D

split-complementary

#5DC3F3 #F35D78 #F3D85D

monochromatic

#0F8CC7 #24AEEF #5DC3F3 #96D8F7 #CFEDFB

Accessibility & contrast

On white

1.99

#5DC3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#5DC3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DC3F3

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DC3F3	#FFFFFF	#000000	##000000
##5DC3F3	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC1F5

Deuteranopia (green-blind)

#96B1F2

Tritanopia (blue-blind)

#00D0D3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #5dc3f3;
/* rgb */ color: rgb(93, 195, 243);
/* oklch */ color: oklch(77.5% 0.117 231.4);

Tailwind

colors: {
  custom: {
    50: '#98d5f7',
    500: '#5dc3f3',
    950: '#000000',
  },
}

SCSS

$custom: #5dc3f3;
$custom-light: #98d5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5dc3f3",
  "rgb": {
    "r": 93,
    "g": 195,
    "b": 243
  },
  "hsl": {
    "h": 199.2,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.77536,
    "c": 0.11671,
    "h": 231.4
  },
  "luminance": 0.47828
}

Semantic roles & 50–950 ramp

primary

#5DC3F3

secondary

#EFCDBD

accent

#4A03E3

background

#FAFDFF

surface

#F3FAFE

border

#CDD3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #5DC3F3

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

Preview Lab → · Contrast checker → · Palette generator →