#63EAF6#63EAF6

#63EAF6 is a very light, moderate teal. Relative luminance 0.682; OKLCH L 86.7% C 0.118 H 203.3°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#63EAF6
RGB	rgb(99, 234, 246)
HSL	hsl(185, 89%, 68%)
HSV	hsv(185, 60%, 96%)
CMYK	cmyk(59.8%, 4.9%, 0%, 3.5%)
CIE-LAB	lab(86.08, -33.18, -16.86)
CIE-LCH	lch(86.08, 37.22, 206.93°)
OKLab	oklab(86.73% -0.1081 -0.0467)
OKLCH	oklch(86.73% 0.118 203.3)
XYZ	xyz(51.1959, 68.1468, 97.6265)
Luminance	0.6815 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EAF6 #F66F63

analogous

#63F6B8 #63EAF6 #63A0F6

triadic

#63EAF6 #F663EA #EAF663

tetradic

#63EAF6 #B863F6 #F66F63 #A0F663

square

#63EAF6 #B863F6 #F66F63 #A0F663

split-complementary

#63EAF6 #F663A0 #F6B863

monochromatic

#0CC2D2 #29E2F3 #63EAF6 #9DF2F9 #D7FAFD

Accessibility & contrast

On white

1.44

#63EAF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#63EAF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EAF6

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EAF6	#FFFFFF	#000000	##000000
##63EAF6	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E1F7

Deuteranopia (green-blind)

#C3D0F7

Tritanopia (blue-blind)

#00F3ED

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63eaf6;
/* rgb */ color: rgb(99, 234, 246);
/* oklch */ color: oklch(86.7% 0.118 203.3);

Tailwind

colors: {
  custom: {
    50: '#9ef1f9',
    500: '#63eaf6',
    950: '#000000',
  },
}

SCSS

$custom: #63eaf6;
$custom-light: #9ef1f9;
$custom-dark: #000000;

JSON

{
  "hex": "#63eaf6",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 246
  },
  "hsl": {
    "h": 184.898,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.86733,
    "c": 0.11779,
    "h": 203.3
  },
  "luminance": 0.68152
}

Semantic roles & 50–950 ramp

primary

#63EAF6

secondary

#CE3D30

accent

#1300E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101617

muted

#818585

Preview Lab

Preview with #63EAF6

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

Preview Lab → · Contrast checker → · Palette generator →