#63F1FD#63F1FD

#63F1FD is a very light, vivid teal. Relative luminance 0.727; OKLCH L 88.6% C 0.122 H 203.0°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#63F1FD
RGB	rgb(99, 241, 253)
HSL	hsl(185, 97%, 69%)
HSV	hsv(185, 61%, 99%)
CMYK	cmyk(60.9%, 4.7%, 0%, 0.8%)
CIE-LAB	lab(88.28, -34.54, -17.21)
CIE-LCH	lch(88.28, 38.60, 206.49°)
OKLab	oklab(88.58% -0.1124 -0.0477)
OKLCH	oklch(88.58% 0.122 203)
XYZ	xyz(54.3230, 72.6493, 104.0693)
Luminance	0.7266 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1FD #FD6F63

analogous

#63FDBC #63F1FD #63A4FD

triadic

#63F1FD #FD63F1 #F1FD63

tetradic

#63F1FD #BC63FD #FD6F63 #A4FD63

square

#63F1FD #BC63FD #FD6F63 #A4FD63

split-complementary

#63F1FD #FD63A4 #FDBC63

monochromatic

#03D1E3 #27ECFC #63F1FD #9FF6FE #DCFCFF

Accessibility & contrast

On white

1.35

#63F1FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#63F1FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1FD

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1FD	#FFFFFF	#000000	##000000
##63F1FD	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E8FE

Deuteranopia (green-blind)

#C8D6FE

Tritanopia (blue-blind)

#00FAF4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f1fd;
/* rgb */ color: rgb(99, 241, 253);
/* oklch */ color: oklch(88.6% 0.122 203.0);

Tailwind

colors: {
  custom: {
    50: '#9ff6fe',
    500: '#63f1fd',
    950: '#000000',
  },
}

SCSS

$custom: #63f1fd;
$custom-light: #9ff6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1fd",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 253
  },
  "hsl": {
    "h": 184.675,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88578,
    "c": 0.1221,
    "h": 203
  },
  "luminance": 0.72655
}

Semantic roles & 50–950 ramp

primary

#63F1FD

secondary

#D73A2D

accent

#1200E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F1FD

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

Preview Lab → · Contrast checker → · Palette generator →