#63CDED#63CDED

#63CDED is a light, moderate cyan. Relative luminance 0.524; OKLCH L 79.8% C 0.107 H 220.4°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#63CDED
RGB	rgb(99, 205, 237)
HSL	hsl(194, 79%, 66%)
HSV	hsv(194, 58%, 93%)
CMYK	cmyk(58.2%, 13.5%, 0%, 7.1%)
CIE-LAB	lab(77.53, -21.55, -25.03)
CIE-LCH	lch(77.53, 33.03, 229.26°)
OKLab	oklab(79.77% -0.0817 -0.0695)
OKLCH	oklch(79.77% 0.107 220.4)
XYZ	xyz(42.2569, 52.4256, 87.9966)
Luminance	0.5243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CDED #ED8363

analogous

#63EDC8 #63CDED #6388ED

triadic

#63CDED #ED63CD #CDED63

tetradic

#63CDED #C863ED #ED8363 #88ED63

square

#63CDED #C863ED #ED8363 #88ED63

split-complementary

#63CDED #ED6388 #EDC863

monochromatic

#1698C0 #2CBBE7 #63CDED #9ADFF3 #D1F0FA

Accessibility & contrast

On white

1.83

#63CDED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#63CDED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CDED

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CDED	#FFFFFF	#000000	##000000
##63CDED	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC8EF

Deuteranopia (green-blind)

#A5B9ED

Tritanopia (blue-blind)

#00D8D7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63cded;
/* rgb */ color: rgb(99, 205, 237);
/* oklch */ color: oklch(79.8% 0.107 220.4);

Tailwind

colors: {
  custom: {
    50: '#9bdcf3',
    500: '#63cded',
    950: '#000000',
  },
}

SCSS

$custom: #63cded;
$custom-light: #9bdcf3;
$custom-dark: #000000;

JSON

{
  "hex": "#63cded",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 237
  },
  "hsl": {
    "h": 193.913,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.79771,
    "c": 0.10727,
    "h": 220.4
  },
  "luminance": 0.5243
}

Semantic roles & 50–950 ramp

primary

#63CDED

secondary

#BE5636

accent

#3B0ADC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #63CDED

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

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