#63A2DB#63A2DB

#63A2DB is a light, moderate cyan. Relative luminance 0.336; OKLCH L 69.3% C 0.107 H 247.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#63A2DB
RGB	rgb(99, 162, 219)
HSL	hsl(209, 63%, 62%)
HSV	hsv(209, 55%, 86%)
CMYK	cmyk(54.8%, 26%, 0%, 14.1%)
CIE-LAB	lab(64.65, -4.01, -35.09)
CIE-LCH	lch(64.65, 35.31, 263.48°)
OKLab	oklab(69.31% -0.0412 -0.0984)
OKLCH	oklch(69.31% 0.107 247.3)
XYZ	xyz(30.8475, 33.6052, 71.8650)
Luminance	0.3361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A2DB #DB9C63

analogous

#63DBD8 #63A2DB #6366DB

triadic

#63A2DB #DB63A2 #A2DB63

tetradic

#63A2DB #D863DB #DB9C63 #66DB63

square

#63A2DB #D863DB #DB9C63 #66DB63

split-complementary

#63A2DB #DB6366 #DBD863

monochromatic

#25659F #3184D0 #63A2DB #95C0E6 #C6DDF2

Accessibility & contrast

On white

2.72

#63A2DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#63A2DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A2DB

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A2DB	#FFFFFF	#000000	##000000
##63A2DB	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA3DE

Deuteranopia (green-blind)

#7A97DA

Tritanopia (blue-blind)

#08AFB6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #63a2db;
/* rgb */ color: rgb(99, 162, 219);
/* oklch */ color: oklch(69.3% 0.107 247.3);

Tailwind

colors: {
  custom: {
    50: '#97bde6',
    500: '#63a2db',
    950: '#000000',
  },
}

SCSS

$custom: #63a2db;
$custom-light: #97bde6;
$custom-dark: #000000;

JSON

{
  "hex": "#63a2db",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 219
  },
  "hsl": {
    "h": 208.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.69306,
    "c": 0.10665,
    "h": 247.3
  },
  "luminance": 0.33608
}

Semantic roles & 50–950 ramp

primary

#63A2DB

secondary

#E3CCB7

accent

#6E1BCA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #63A2DB

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

Preview Lab → · Contrast checker → · Palette generator →