#63CDDE#63CDDE

#63CDDE is a light, moderate teal. Relative luminance 0.516; OKLCH L 79.2% C 0.100 H 209.3°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#63CDDE
RGB	rgb(99, 205, 222)
HSL	hsl(188, 65%, 63%)
HSV	hsv(188, 55%, 87%)
CMYK	cmyk(55.4%, 7.7%, 0%, 12.9%)
CIE-LAB	lab(77.03, -25.82, -17.73)
CIE-LCH	lch(77.03, 31.32, 214.48°)
OKLab	oklab(79.2% -0.0874 -0.0491)
OKLCH	oklch(79.2% 0.1 209.3)
XYZ	xyz(40.1564, 51.5854, 76.9338)
Luminance	0.5159 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CDDE #DE7463

analogous

#63DEB2 #63CDDE #638FDE

triadic

#63CDDE #DE63CD #CDDE63

tetradic

#63CDDE #B263DE #DE7463 #8FDE63

square

#63CDDE #B263DE #DE7463 #8FDE63

split-complementary

#63CDDE #DE638F #DEB263

monochromatic

#2392A4 #30BDD3 #63CDDE #96DDE9 #C8EDF3

Accessibility & contrast

On white

1.86

#63CDDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#63CDDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CDDE

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CDDE	#FFFFFF	#000000	##000000
##63CDDE	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC6DF

Deuteranopia (green-blind)

#ABB8DE

Tritanopia (blue-blind)

#00D5D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63cdde;
/* rgb */ color: rgb(99, 205, 222);
/* oklch */ color: oklch(79.2% 0.100 209.3);

Tailwind

colors: {
  custom: {
    50: '#9adce8',
    500: '#63cdde',
    950: '#000000',
  },
}

SCSS

$custom: #63cdde;
$custom-light: #9adce8;
$custom-dark: #000000;

JSON

{
  "hex": "#63cdde",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 222
  },
  "hsl": {
    "h": 188.293,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.79201,
    "c": 0.10027,
    "h": 209.3
  },
  "luminance": 0.51589
}

Semantic roles & 50–950 ramp

primary

#63CDDE

secondary

#A74D3E

accent

#3219CD

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CDDE

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

Preview Lab → · Contrast checker → · Palette generator →