#63D6F5#63D6F5

#63D6F5 is a very light, moderate cyan. Relative luminance 0.573; OKLCH L 82.1% C 0.112 H 218.2°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#63D6F5
RGB	rgb(99, 214, 245)
HSL	hsl(193, 88%, 67%)
HSV	hsv(193, 60%, 96%)
CMYK	cmyk(59.6%, 12.7%, 0%, 3.9%)
CIE-LAB	lab(80.37, -23.76, -24.98)
CIE-LCH	lch(80.37, 34.48, 226.43°)
OKLab	oklab(82.13% -0.0881 -0.0694)
OKLCH	oklch(82.13% 0.112 218.2)
XYZ	xyz(45.6670, 57.3338, 95.0284)
Luminance	0.5734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D6F5 #F58263

analogous

#63F5CB #63D6F5 #638DF5

triadic

#63D6F5 #F563D6 #D6F563

tetradic

#63D6F5 #CB63F5 #F58263 #8DF563

square

#63D6F5 #CB63F5 #F58263 #8DF563

split-complementary

#63D6F5 #F5638D #F5CB63

monochromatic

#0DA7D0 #29C7F1 #63D6F5 #9DE5F9 #D6F4FC

Accessibility & contrast

On white

1.68

#63D6F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#63D6F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D6F5

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D6F5	#FFFFFF	#000000	##000000
##63D6F5	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2D0F7

Deuteranopia (green-blind)

#ADC1F5

Tritanopia (blue-blind)

#00E1E0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63d6f5;
/* rgb */ color: rgb(99, 214, 245);
/* oklch */ color: oklch(82.1% 0.112 218.2);

Tailwind

colors: {
  custom: {
    50: '#9ce2f8',
    500: '#63d6f5',
    950: '#000000',
  },
}

SCSS

$custom: #63d6f5;
$custom-light: #9ce2f8;
$custom-dark: #000000;

JSON

{
  "hex": "#63d6f5",
  "rgb": {
    "r": 99,
    "g": 214,
    "b": 245
  },
  "hsl": {
    "h": 192.74,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.8213,
    "c": 0.11213,
    "h": 218.2
  },
  "luminance": 0.57338
}

Semantic roles & 50–950 ramp

primary

#63D6F5

secondary

#CC5130

accent

#3101E5

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #63D6F5

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

Preview Lab → · Contrast checker → · Palette generator →