#63BBED#63BBED

#63BBED is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.7% C 0.111 H 235.7°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#63BBED
RGB	rgb(99, 187, 237)
HSL	hsl(202, 79%, 66%)
HSV	hsv(202, 58%, 93%)
CMYK	cmyk(58.2%, 21.1%, 0%, 7.1%)
CIE-LAB	lab(72.43, -12.19, -32.87)
CIE-LCH	lch(72.43, 35.06, 249.64°)
OKLab	oklab(75.7% -0.0626 -0.0919)
OKLCH	oklch(75.7% 0.111 235.7)
XYZ	xyz(38.1962, 44.3041, 86.6430)
Luminance	0.4431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BBED #ED9563

analogous

#63EDDA #63BBED #6376ED

triadic

#63BBED #ED63BB #BBED63

tetradic

#63BBED #DA63ED #ED9563 #76ED63

square

#63BBED #DA63ED #ED9563 #76ED63

split-complementary

#63BBED #ED6376 #EDDA63

monochromatic

#1682C0 #2CA3E7 #63BBED #9AD3F3 #D1EBFA

Accessibility & contrast

On white

2.13

#63BBED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#63BBED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BBED

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BBED	#FFFFFF	#000000	##000000
##63BBED	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3BAEF

Deuteranopia (green-blind)

#90ABEC

Tritanopia (blue-blind)

#00C8CC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63bbed;
/* rgb */ color: rgb(99, 187, 237);
/* oklch */ color: oklch(75.7% 0.111 235.7);

Tailwind

colors: {
  custom: {
    50: '#9acff3',
    500: '#63bbed',
    950: '#000000',
  },
}

SCSS

$custom: #63bbed;
$custom-light: #9acff3;
$custom-dark: #000000;

JSON

{
  "hex": "#63bbed",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 237
  },
  "hsl": {
    "h": 201.739,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.75703,
    "c": 0.1112,
    "h": 235.7
  },
  "luminance": 0.44308
}

Semantic roles & 50–950 ramp

primary

#63BBED

secondary

#EDD0BF

accent

#560ADC

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #63BBED

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

Preview Lab → · Contrast checker → · Palette generator →