#63A3C8#63A3C8

#63A3C8 is a light, moderate cyan. Relative luminance 0.330; OKLCH L 68.7% C 0.086 H 235.3°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#63A3C8
RGB	rgb(99, 163, 200)
HSL	hsl(202, 48%, 59%)
HSV	hsv(202, 51%, 78%)
CMYK	cmyk(50.5%, 18.5%, 0%, 21.6%)
CIE-LAB	lab(64.17, -10.27, -25.28)
CIE-LCH	lch(64.17, 27.28, 247.89°)
OKLab	oklab(68.68% -0.0487 -0.0703)
OKLCH	oklch(68.68% 0.086 235.3)
XYZ	xyz(28.6643, 33.0149, 59.4944)
Luminance	0.3302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A3C8 #C88863

analogous

#63C8BA #63A3C8 #6370C8

triadic

#63A3C8 #C863A3 #A3C863

tetradic

#63A3C8 #BA63C8 #C88863 #70C863

square

#63A3C8 #BA63C8 #C88863 #70C863

split-complementary

#63A3C8 #C86370 #C8BA63

monochromatic

#2E6483 #3E86B0 #63A3C8 #90BED8 #BDD8E8

Accessibility & contrast

On white

2.76

#63A3C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#63A3C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A3C8

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A3C8	#FFFFFF	#000000	##000000
##63A3C8	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A2CA

Deuteranopia (green-blind)

#8497C7

Tritanopia (blue-blind)

#2CADAF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63a3c8;
/* rgb */ color: rgb(99, 163, 200);
/* oklch */ color: oklch(68.7% 0.086 235.3);

Tailwind

colors: {
  custom: {
    50: '#95bed8',
    500: '#63a3c8',
    950: '#000000',
  },
}

SCSS

$custom: #63a3c8;
$custom-light: #95bed8;
$custom-dark: #000000;

JSON

{
  "hex": "#63a3c8",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 200
  },
  "hsl": {
    "h": 201.98,
    "s": 47.867,
    "l": 58.627
  },
  "oklch": {
    "l": 0.6868,
    "c": 0.08552,
    "h": 235.3
  },
  "luminance": 0.33017
}

Semantic roles & 50–950 ramp

primary

#63A3C8

secondary

#D7BEAF

accent

#8250D7

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1214

muted

#7E8183

Preview Lab

Preview with #63A3C8

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

Preview Lab → · Contrast checker → · Palette generator →