#63D2F6#63D2F6

#63D2F6 is a light, moderate cyan. Relative luminance 0.554; OKLCH L 81.3% C 0.113 H 222.2°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#63D2F6
RGB	rgb(99, 210, 246)
HSL	hsl(195, 89%, 68%)
HSV	hsv(195, 60%, 96%)
CMYK	cmyk(59.8%, 14.6%, 0%, 3.5%)
CIE-LAB	lab(79.27, -21.46, -27.19)
CIE-LCH	lch(79.27, 34.64, 231.72°)
OKLab	oklab(81.26% -0.0835 -0.0757)
OKLCH	oklch(81.26% 0.113 222.2)
XYZ	xyz(44.8201, 55.3952, 95.5012)
Luminance	0.5540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D2F6 #F68763

analogous

#63F6D1 #63D2F6 #6388F6

triadic

#63D2F6 #F663D2 #D2F663

tetradic

#63D2F6 #D163F6 #F68763 #88F663

square

#63D2F6 #D163F6 #F68763 #88F663

split-complementary

#63D2F6 #F66388 #F6D163

monochromatic

#0CA2D2 #29C1F3 #63D2F6 #9DE3F9 #D7F3FD

Accessibility & contrast

On white

1.74

#63D2F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#63D2F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D2F6

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D2F6	#FFFFFF	#000000	##000000
##63D2F6	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCDF8

Deuteranopia (green-blind)

#A8BEF6

Tritanopia (blue-blind)

#00DDDD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63d2f6;
/* rgb */ color: rgb(99, 210, 246);
/* oklch */ color: oklch(81.3% 0.113 222.2);

Tailwind

colors: {
  custom: {
    50: '#9ce0f9',
    500: '#63d2f6',
    950: '#000000',
  },
}

SCSS

$custom: #63d2f6;
$custom-light: #9ce0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#63d2f6",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 246
  },
  "hsl": {
    "h": 194.694,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.81262,
    "c": 0.11272,
    "h": 222.2
  },
  "luminance": 0.554
}

Semantic roles & 50–950 ramp

primary

#63D2F6

secondary

#CE5630

accent

#3800E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #63D2F6

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

Preview Lab → · Contrast checker → · Palette generator →