#63C2F2#63C2F2

#63C2F2 is a light, moderate cyan. Relative luminance 0.476; OKLCH L 77.5% C 0.113 H 232.8°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#63C2F2
RGB	rgb(99, 194, 242)
HSL	hsl(200, 85%, 67%)
HSV	hsv(200, 59%, 95%)
CMYK	cmyk(59.1%, 19.8%, 0%, 5.1%)
CIE-LAB	lab(74.60, -14.39, -32.22)
CIE-LCH	lch(74.60, 35.29, 245.93°)
OKLab	oklab(77.49% -0.0683 -0.09)
OKLCH	oklch(77.49% 0.113 232.8)
XYZ	xyz(40.4583, 47.6431, 91.0511)
Luminance	0.4765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C2F2 #F29363

analogous

#63F2DB #63C2F2 #637BF2

triadic

#63C2F2 #F263C2 #C2F263

tetradic

#63C2F2 #DB63F2 #F29363 #7BF263

square

#63C2F2 #DB63F2 #F29363 #7BF263

split-complementary

#63C2F2 #F2637B #F2DB63

monochromatic

#118CCA #2BACED #63C2F2 #9BD8F7 #D4EEFB

Accessibility & contrast

On white

1.99

#63C2F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#63C2F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C2F2

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C2F2	#FFFFFF	#000000	##000000
##63C2F2	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC0F4

Deuteranopia (green-blind)

#97B1F1

Tritanopia (blue-blind)

#00CFD2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63c2f2;
/* rgb */ color: rgb(99, 194, 242);
/* oklch */ color: oklch(77.5% 0.113 232.8);

Tailwind

colors: {
  custom: {
    50: '#9bd4f6',
    500: '#63c2f2',
    950: '#000000',
  },
}

SCSS

$custom: #63c2f2;
$custom-light: #9bd4f6;
$custom-dark: #000000;

JSON

{
  "hex": "#63c2f2",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 242
  },
  "hsl": {
    "h": 200.14,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.77489,
    "c": 0.113,
    "h": 232.8
  },
  "luminance": 0.47647
}

Semantic roles & 50–950 ramp

primary

#63C2F2

secondary

#EFD1C2

accent

#4E04E1

background

#FAFDFF

surface

#F4FAFE

border

#CED3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #63C2F2

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

Preview Lab → · Contrast checker → · Palette generator →