#63DAE8#63DAE8

#63DAE8 is a very light, moderate teal. Relative luminance 0.586; OKLCH L 82.6% C 0.108 H 205.8°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#63DAE8
RGB	rgb(99, 218, 232)
HSL	hsl(186, 74%, 65%)
HSV	hsv(186, 57%, 91%)
CMYK	cmyk(57.3%, 6%, 0%, 9%)
CIE-LAB	lab(81.08, -29.40, -16.98)
CIE-LCH	lch(81.08, 33.95, 210.01°)
OKLab	oklab(82.56% -0.0973 -0.047)
OKLCH	oklch(82.56% 0.108 205.8)
XYZ	xyz(44.7765, 58.6172, 85.2828)
Luminance	0.5862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DAE8 #E87163

analogous

#63E8B4 #63DAE8 #6397E8

triadic

#63DAE8 #E863DA #DAE863

tetradic

#63DAE8 #B463E8 #E87163 #97E863

square

#63DAE8 #B463E8 #E87163 #97E863

split-complementary

#63DAE8 #E86397 #E8B463

monochromatic

#1BA5B6 #2ECDE0 #63DAE8 #98E7F0 #CEF3F8

Accessibility & contrast

On white

1.65

#63DAE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#63DAE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DAE8

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DAE8	#FFFFFF	#000000	##000000
##63DAE8	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD2E9

Deuteranopia (green-blind)

#B6C3E8

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63dae8;
/* rgb */ color: rgb(99, 218, 232);
/* oklch */ color: oklch(82.6% 0.108 205.8);

Tailwind

colors: {
  custom: {
    50: '#9be5ef',
    500: '#63dae8',
    950: '#000000',
  },
}

SCSS

$custom: #63dae8;
$custom-light: #9be5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63dae8",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 232
  },
  "hsl": {
    "h": 186.316,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.82562,
    "c": 0.10801,
    "h": 205.8
  },
  "luminance": 0.58622
}

Semantic roles & 50–950 ramp

primary

#63DAE8

secondary

#B64639

accent

#240FD6

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63DAE8

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

Preview Lab → · Contrast checker → · Palette generator →