#63D8ED#63D8ED

#63D8ED is a very light, moderate teal. Relative luminance 0.579; OKLCH L 82.3% C 0.109 H 211.1°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#63D8ED
RGB	rgb(99, 216, 237)
HSL	hsl(189, 79%, 66%)
HSV	hsv(189, 58%, 93%)
CMYK	cmyk(58.2%, 8.9%, 0%, 7.1%)
CIE-LAB	lab(80.67, -27.03, -20.26)
CIE-LCH	lch(80.67, 33.78, 216.85°)
OKLab	oklab(82.28% -0.0932 -0.0561)
OKLCH	oklch(82.28% 0.109 211.1)
XYZ	xyz(44.9813, 57.8743, 88.9047)
Luminance	0.5788 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D8ED #ED7863

analogous

#63EDBD #63D8ED #6393ED

triadic

#63D8ED #ED63D8 #D8ED63

tetradic

#63D8ED #BD63ED #ED7863 #93ED63

square

#63D8ED #BD63ED #ED7863 #93ED63

split-complementary

#63D8ED #ED6393 #EDBD63

monochromatic

#16A6C0 #2CCAE7 #63D8ED #9AE6F3 #D1F3FA

Accessibility & contrast

On white

1.67

#63D8ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#63D8ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D8ED

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D8ED	#FFFFFF	#000000	##000000
##63D8ED	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D1EE

Deuteranopia (green-blind)

#B2C2ED

Tritanopia (blue-blind)

#00E1DE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63d8ed;
/* rgb */ color: rgb(99, 216, 237);
/* oklch */ color: oklch(82.3% 0.109 211.1);

Tailwind

colors: {
  custom: {
    50: '#9ce4f2',
    500: '#63d8ed',
    950: '#000000',
  },
}

SCSS

$custom: #63d8ed;
$custom-light: #9ce4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#63d8ed",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 237
  },
  "hsl": {
    "h": 189.13,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.82283,
    "c": 0.1088,
    "h": 211.1
  },
  "luminance": 0.57879
}

Semantic roles & 50–950 ramp

primary

#63D8ED

secondary

#BE4B36

accent

#2A0ADC

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #63D8ED

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

Preview Lab → · Contrast checker → · Palette generator →