#63BAD6#63BAD6

#63BAD6 is a light, moderate cyan. Relative luminance 0.426; OKLCH L 74.5% C 0.093 H 221.3°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#63BAD6
RGB	rgb(99, 186, 214)
HSL	hsl(195, 58%, 61%)
HSV	hsv(195, 54%, 84%)
CMYK	cmyk(53.7%, 13.1%, 0%, 16.1%)
CIE-LAB	lab(71.30, -18.46, -22.10)
CIE-LCH	lch(71.30, 28.79, 230.13°)
OKLab	oklab(74.52% -0.0698 -0.0613)
OKLCH	oklch(74.52% 0.093 221.3)
XYZ	xyz(34.8374, 42.6224, 69.9964)
Luminance	0.4263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BAD6 #D67F63

analogous

#63D6B9 #63BAD6 #6381D6

triadic

#63BAD6 #D663BA #BAD663

tetradic

#63BAD6 #B963D6 #D67F63 #81D663

square

#63BAD6 #B963D6 #D67F63 #81D663

split-complementary

#63BAD6 #D66381 #D6B963

monochromatic

#287C97 #34A4C7 #63BAD6 #93CFE3 #C4E5EF

Accessibility & contrast

On white

2.20

#63BAD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#63BAD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BAD6

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BAD6	#FFFFFF	#000000	##000000
##63BAD6	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B6D8

Deuteranopia (green-blind)

#98A9D6

Tritanopia (blue-blind)

#00C3C3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63bad6;
/* rgb */ color: rgb(99, 186, 214);
/* oklch */ color: oklch(74.5% 0.093 221.3);

Tailwind

colors: {
  custom: {
    50: '#98cee2',
    500: '#63bad6',
    950: '#000000',
  },
}

SCSS

$custom: #63bad6;
$custom-light: #98cee2;
$custom-dark: #000000;

JSON

{
  "hex": "#63bad6",
  "rgb": {
    "r": 99,
    "g": 186,
    "b": 214
  },
  "hsl": {
    "h": 194.609,
    "s": 58.376,
    "l": 61.373
  },
  "oklch": {
    "l": 0.7452,
    "c": 0.09287,
    "h": 221.3
  },
  "luminance": 0.42625
}

Semantic roles & 50–950 ramp

primary

#63BAD6

secondary

#E0BFB5

accent

#4820C6

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #63BAD6

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

Preview Lab → · Contrast checker → · Palette generator →