#63D2F2#63D2F2

#63D2F2 is a light, moderate cyan. Relative luminance 0.552; OKLCH L 81.1% C 0.110 H 219.6°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#63D2F2
RGB	rgb(99, 210, 242)
HSL	hsl(193, 85%, 67%)
HSV	hsv(193, 59%, 95%)
CMYK	cmyk(59.1%, 13.2%, 0%, 5.1%)
CIE-LAB	lab(79.13, -22.63, -25.27)
CIE-LCH	lch(79.13, 33.92, 228.16°)
OKLab	oklab(81.1% -0.085 -0.0702)
OKLCH	oklch(81.1% 0.11 219.6)
XYZ	xyz(44.2128, 55.1522, 92.3026)
Luminance	0.5516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D2F2 #F28363

analogous

#63F2CB #63D2F2 #638BF2

triadic

#63D2F2 #F263D2 #D2F263

tetradic

#63D2F2 #CB63F2 #F28363 #8BF263

square

#63D2F2 #CB63F2 #F28363 #8BF263

split-complementary

#63D2F2 #F2638B #F2CB63

monochromatic

#11A0CA #2BC2ED #63D2F2 #9BE2F7 #D4F3FB

Accessibility & contrast

On white

1.75

#63D2F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#63D2F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D2F2

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D2F2	#FFFFFF	#000000	##000000
##63D2F2	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECDF4

Deuteranopia (green-blind)

#A9BDF2

Tritanopia (blue-blind)

#00DDDC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63d2f2;
/* rgb */ color: rgb(99, 210, 242);
/* oklch */ color: oklch(81.1% 0.110 219.6);

Tailwind

colors: {
  custom: {
    50: '#9ce0f6',
    500: '#63d2f2',
    950: '#000000',
  },
}

SCSS

$custom: #63d2f2;
$custom-light: #9ce0f6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d2f2",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 242
  },
  "hsl": {
    "h": 193.427,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.81104,
    "c": 0.11028,
    "h": 219.6
  },
  "luminance": 0.55157
}

Semantic roles & 50–950 ramp

primary

#63D2F2

secondary

#C65433

accent

#3604E1

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #63D2F2

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

Preview Lab → · Contrast checker → · Palette generator →