#63C2D7#63C2D7

#63C2D7 is a light, moderate cyan. Relative luminance 0.461; OKLCH L 76.4% C 0.094 H 214.0°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#63C2D7
RGB	rgb(99, 194, 215)
HSL	hsl(191, 59%, 62%)
HSV	hsv(191, 54%, 84%)
CMYK	cmyk(54%, 9.8%, 0%, 15.7%)
CIE-LAB	lab(73.64, -22.27, -19.09)
CIE-LCH	lch(73.64, 29.33, 220.60°)
OKLab	oklab(76.4% -0.0782 -0.0528)
OKLCH	oklch(76.4% 0.094 214)
XYZ	xyz(36.6983, 46.1392, 71.2486)
Luminance	0.4614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C2D7 #D77863

analogous

#63D7B2 #63C2D7 #6388D7

triadic

#63C2D7 #D763C2 #C2D763

tetradic

#63C2D7 #B263D7 #D77863 #88D763

square

#63C2D7 #B263D7 #D77863 #88D763

split-complementary

#63C2D7 #D76388 #D7B263

monochromatic

#278498 #34AEC9 #63C2D7 #94D5E3 #C4E8F0

Accessibility & contrast

On white

2.05

#63C2D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#63C2D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C2D7

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C2D7	#FFFFFF	#000000	##000000
##63C2D7	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BDD8

Deuteranopia (green-blind)

#A1AFD7

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63c2d7;
/* rgb */ color: rgb(99, 194, 215);
/* oklch */ color: oklch(76.4% 0.094 214.0);

Tailwind

colors: {
  custom: {
    50: '#98d4e3',
    500: '#63c2d7',
    950: '#000000',
  },
}

SCSS

$custom: #63c2d7;
$custom-light: #98d4e3;
$custom-dark: #000000;

JSON

{
  "hex": "#63c2d7",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 215
  },
  "hsl": {
    "h": 190.862,
    "s": 59.184,
    "l": 61.569
  },
  "oklch": {
    "l": 0.76401,
    "c": 0.09441,
    "h": 214
  },
  "luminance": 0.46143
}

Semantic roles & 50–950 ramp

primary

#63C2D7

secondary

#E0BDB5

accent

#3D1FC7

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C2D7

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

Preview Lab → · Contrast checker → · Palette generator →