#63AADE#63AADE

#63AADE is a light, moderate cyan. Relative luminance 0.367; OKLCH L 71.2% C 0.105 H 242.0°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#63AADE
RGB	rgb(99, 170, 222)
HSL	hsl(205, 65%, 63%)
HSV	hsv(205, 55%, 87%)
CMYK	cmyk(55.4%, 23.4%, 0%, 12.9%)
CIE-LAB	lab(67.03, -7.54, -33.04)
CIE-LCH	lch(67.03, 33.89, 257.15°)
OKLab	oklab(71.23% -0.0492 -0.0924)
OKLCH	oklch(71.23% 0.105 242)
XYZ	xyz(32.7003, 36.6732, 74.4485)
Luminance	0.3668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AADE #DE9763

analogous

#63DED4 #63AADE #636CDE

triadic

#63AADE #DE63AA #AADE63

tetradic

#63AADE #D463DE #DE9763 #6CDE63

square

#63AADE #D463DE #DE9763 #6CDE63

split-complementary

#63AADE #DE636C #DED463

monochromatic

#236DA4 #308ED3 #63AADE #96C6E9 #C8E1F3

Accessibility & contrast

On white

2.52

#63AADE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#63AADE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AADE

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AADE	#FFFFFF	#000000	##000000
##63AADE	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93AAE0

Deuteranopia (green-blind)

#839EDD

Tritanopia (blue-blind)

#00B7BC

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63aade;
/* rgb */ color: rgb(99, 170, 222);
/* oklch */ color: oklch(71.2% 0.105 242.0);

Tailwind

colors: {
  custom: {
    50: '#98c3e8',
    500: '#63aade',
    950: '#000000',
  },
}

SCSS

$custom: #63aade;
$custom-light: #98c3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#63aade",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 222
  },
  "hsl": {
    "h": 205.366,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.71228,
    "c": 0.10471,
    "h": 242
  },
  "luminance": 0.36676
}

Semantic roles & 50–950 ramp

primary

#63AADE

secondary

#E5CBB8

accent

#6519CD

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #63AADE

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

Preview Lab → · Contrast checker → · Palette generator →