#63BEDB#63BEDB

#63BEDB is a light, moderate cyan. Relative luminance 0.446; OKLCH L 75.6% C 0.096 H 221.2°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#63BEDB
RGB	rgb(99, 190, 219)
HSL	hsl(195, 63%, 62%)
HSV	hsv(195, 55%, 86%)
CMYK	cmyk(54.8%, 13.2%, 0%, 14.1%)
CIE-LAB	lab(72.62, -19.09, -22.80)
CIE-LCH	lch(72.62, 29.74, 230.07°)
OKLab	oklab(75.63% -0.0723 -0.0633)
OKLCH	oklch(75.63% 0.096 221.2)
XYZ	xyz(36.3403, 44.5907, 73.6959)
Luminance	0.4459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BEDB #DB8063

analogous

#63DBBC #63BEDB #6382DB

triadic

#63BEDB #DB63BE #BEDB63

tetradic

#63BEDB #BC63DB #DB8063 #82DB63

square

#63BEDB #BC63DB #DB8063 #82DB63

split-complementary

#63BEDB #DB6382 #DBBC63

monochromatic

#25819F #31A9D0 #63BEDB #95D3E6 #C6E7F2

Accessibility & contrast

On white

2.12

#63BEDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#63BEDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BEDB

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BEDB	#FFFFFF	#000000	##000000
##63BEDB	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBADD

Deuteranopia (green-blind)

#9BACDB

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63bedb;
/* rgb */ color: rgb(99, 190, 219);
/* oklch */ color: oklch(75.6% 0.096 221.2);

Tailwind

colors: {
  custom: {
    50: '#98d1e6',
    500: '#63bedb',
    950: '#000000',
  },
}

SCSS

$custom: #63bedb;
$custom-light: #98d1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63bedb",
  "rgb": {
    "r": 99,
    "g": 190,
    "b": 219
  },
  "hsl": {
    "h": 194.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.75635,
    "c": 0.09608,
    "h": 221.2
  },
  "luminance": 0.44594
}

Semantic roles & 50–950 ramp

primary

#63BEDB

secondary

#E3C2B7

accent

#461BCA

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0F1416

muted

#7E8284

Preview Lab

Preview with #63BEDB

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

Preview Lab → · Contrast checker → · Palette generator →