#63CBED#63CBED

#63CBED is a light, moderate cyan. Relative luminance 0.515; OKLCH L 79.3% C 0.107 H 222.1°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#63CBED
RGB	rgb(99, 203, 237)
HSL	hsl(195, 79%, 66%)
HSV	hsv(195, 58%, 93%)
CMYK	cmyk(58.2%, 14.3%, 0%, 7.1%)
CIE-LAB	lab(76.97, -20.54, -25.90)
CIE-LCH	lch(76.97, 33.05, 231.58°)
OKLab	oklab(79.32% -0.0796 -0.072)
OKLCH	oklch(79.32% 0.107 222.1)
XYZ	xyz(41.7816, 51.4749, 87.8381)
Luminance	0.5148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBED #ED8563

analogous

#63EDCA #63CBED #6386ED

triadic

#63CBED #ED63CB #CBED63

tetradic

#63CBED #CA63ED #ED8563 #86ED63

square

#63CBED #CA63ED #ED8563 #86ED63

split-complementary

#63CBED #ED6386 #EDCA63

monochromatic

#1696C0 #2CB9E7 #63CBED #9ADDF3 #D1F0FA

Accessibility & contrast

On white

1.86

#63CBED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#63CBED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBED

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBED	#FFFFFF	#000000	##000000
##63CBED	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C6EF

Deuteranopia (green-blind)

#A3B8ED

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63cbed;
/* rgb */ color: rgb(99, 203, 237);
/* oklch */ color: oklch(79.3% 0.107 222.1);

Tailwind

colors: {
  custom: {
    50: '#9bdbf3',
    500: '#63cbed',
    950: '#000000',
  },
}

SCSS

$custom: #63cbed;
$custom-light: #9bdbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbed",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 237
  },
  "hsl": {
    "h": 194.783,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.79316,
    "c": 0.10731,
    "h": 222.1
  },
  "luminance": 0.51479
}

Semantic roles & 50–950 ramp

primary

#63CBED

secondary

#BE5836

accent

#3E0ADC

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #63CBED

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

Preview Lab → · Contrast checker → · Palette generator →