#63BED4#63BED4

#63BED4 is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.4% C 0.092 H 215.5°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#63BED4
RGB	rgb(99, 190, 212)
HSL	hsl(192, 57%, 61%)
HSV	hsv(192, 53%, 83%)
CMYK	cmyk(53.3%, 10.4%, 0%, 16.9%)
CIE-LAB	lab(72.38, -21.08, -19.36)
CIE-LCH	lch(72.38, 28.62, 222.56°)
OKLab	oklab(75.36% -0.075 -0.0536)
OKLCH	oklch(75.36% 0.092 215.5)
XYZ	xyz(35.4381, 44.2298, 68.9443)
Luminance	0.4423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BED4 #D47963

analogous

#63D4B1 #63BED4 #6385D4

triadic

#63BED4 #D463BE #BED463

tetradic

#63BED4 #B163D4 #D47963 #85D463

square

#63BED4 #B163D4 #D47963 #85D463

split-complementary

#63BED4 #D46385 #D4B163

monochromatic

#297F94 #36A8C4 #63BED4 #93D2E1 #C3E6EE

Accessibility & contrast

On white

2.13

#63BED4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#63BED4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BED4

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BED4	#FFFFFF	#000000	##000000
##63BED4	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB9D5

Deuteranopia (green-blind)

#9DACD4

Tritanopia (blue-blind)

#00C6C5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63bed4;
/* rgb */ color: rgb(99, 190, 212);
/* oklch */ color: oklch(75.4% 0.092 215.5);

Tailwind

colors: {
  custom: {
    50: '#98d1e1',
    500: '#63bed4',
    950: '#000000',
  },
}

SCSS

$custom: #63bed4;
$custom-light: #98d1e1;
$custom-dark: #000000;

JSON

{
  "hex": "#63bed4",
  "rgb": {
    "r": 99,
    "g": 190,
    "b": 212
  },
  "hsl": {
    "h": 191.681,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.75364,
    "c": 0.09217,
    "h": 215.5
  },
  "luminance": 0.44233
}

Semantic roles & 50–950 ramp

primary

#63BED4

secondary

#DFBCB4

accent

#4121C4

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #63BED4

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

Preview Lab → · Contrast checker → · Palette generator →