#63DBE8#63DBE8

#63DBE8 is a very light, moderate teal. Relative luminance 0.591; OKLCH L 82.8% C 0.108 H 205.0°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#63DBE8
RGB	rgb(99, 219, 232)
HSL	hsl(186, 74%, 65%)
HSV	hsv(186, 57%, 91%)
CMYK	cmyk(57.3%, 5.6%, 0%, 9%)
CIE-LAB	lab(81.37, -29.88, -16.55)
CIE-LCH	lch(81.37, 34.16, 208.98°)
OKLab	oklab(82.79% -0.0983 -0.0458)
OKLCH	oklch(82.79% 0.108 205)
XYZ	xyz(45.0366, 59.1374, 85.3695)
Luminance	0.5914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DBE8 #E87063

analogous

#63E8B3 #63DBE8 #6398E8

triadic

#63DBE8 #E863DB #DBE863

tetradic

#63DBE8 #B363E8 #E87063 #98E863

square

#63DBE8 #B363E8 #E87063 #98E863

split-complementary

#63DBE8 #E86398 #E8B363

monochromatic

#1BA7B6 #2ECFE0 #63DBE8 #98E7F0 #CEF4F8

Accessibility & contrast

On white

1.64

#63DBE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#63DBE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DBE8

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DBE8	#FFFFFF	#000000	##000000
##63DBE8	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD3E9

Deuteranopia (green-blind)

#B7C4E8

Tritanopia (blue-blind)

#00E3DF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63dbe8;
/* rgb */ color: rgb(99, 219, 232);
/* oklch */ color: oklch(82.8% 0.108 205.0);

Tailwind

colors: {
  custom: {
    50: '#9be6ef',
    500: '#63dbe8',
    950: '#000000',
  },
}

SCSS

$custom: #63dbe8;
$custom-light: #9be6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63dbe8",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 232
  },
  "hsl": {
    "h": 185.865,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.82792,
    "c": 0.10845,
    "h": 205
  },
  "luminance": 0.59142
}

Semantic roles & 50–950 ramp

primary

#63DBE8

secondary

#B64639

accent

#230FD6

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63DBE8

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

Preview Lab → · Contrast checker → · Palette generator →