#63D6FC#63D6FC

#63D6FC is a very light, moderate cyan. Relative luminance 0.578; OKLCH L 82.4% C 0.116 H 222.7°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#63D6FC
RGB	rgb(99, 214, 252)
HSL	hsl(195, 96%, 69%)
HSV	hsv(195, 61%, 99%)
CMYK	cmyk(60.7%, 15.1%, 0%, 1.2%)
CIE-LAB	lab(80.61, -21.72, -28.33)
CIE-LCH	lch(80.61, 35.70, 232.52°)
OKLab	oklab(82.41% -0.0855 -0.0789)
OKLCH	oklch(82.41% 0.116 222.7)
XYZ	xyz(46.7559, 57.7693, 100.7631)
Luminance	0.5777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D6FC #FC8963

analogous

#63FCD6 #63D6FC #638AFC

triadic

#63D6FC #FC63D6 #D6FC63

tetradic

#63D6FC #D663FC #FC8963 #8AFC63

square

#63D6FC #D663FC #FC8963 #8AFC63

split-complementary

#63D6FC #FC638A #FCD663

monochromatic

#04AAE0 #27C6FB #63D6FC #9FE6FD #DBF6FE

Accessibility & contrast

On white

1.67

#63D6FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#63D6FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D6FC

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D6FC	#FFFFFF	#000000	##000000
##63D6FC	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0D1FE

Deuteranopia (green-blind)

#AAC1FC

Tritanopia (blue-blind)

#00E2E2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63d6fc;
/* rgb */ color: rgb(99, 214, 252);
/* oklch */ color: oklch(82.4% 0.116 222.7);

Tailwind

colors: {
  custom: {
    50: '#9de2fd',
    500: '#63d6fc',
    950: '#000000',
  },
}

SCSS

$custom: #63d6fc;
$custom-light: #9de2fd;
$custom-dark: #000000;

JSON

{
  "hex": "#63d6fc",
  "rgb": {
    "r": 99,
    "g": 214,
    "b": 252
  },
  "hsl": {
    "h": 194.902,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.82405,
    "c": 0.11631,
    "h": 222.7
  },
  "luminance": 0.57774
}

Semantic roles & 50–950 ramp

primary

#63D6FC

secondary

#D6572D

accent

#3900E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #63D6FC

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

Preview Lab → · Contrast checker → · Palette generator →