#63A0CE#63A0CE

#63A0CE is a light, moderate cyan. Relative luminance 0.323; OKLCH L 68.3% C 0.093 H 242.4°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX#63A0CE
RGBrgb(99, 160, 206)
HSLhsl(206, 52%, 60%)
HSVhsv(206, 52%, 81%)
CMYKcmyk(51.9%, 22.3%, 0%, 19.2%)
CIE-LABlab(63.55, -6.84, -29.58)
CIE-LCHlch(63.55, 30.36, 256.98°)
OKLaboklab(68.26% -0.0431 -0.0826)
OKLCHoklch(68.26% 0.093 242.4)
XYZxyz(28.8530, 32.2482, 63.0846)
Luminance0.3225 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63A0CE #CE9163
analogous
#63CEC6 #63A0CE #636BCE
triadic
#63A0CE #CE63A0 #A0CE63
tetradic
#63A0CE #C663CE #CE9163 #6BCE63
square
#63A0CE #C663CE #CE9163 #6BCE63
split-complementary
#63A0CE #CE636B #CEC663
monochromatic
#2C628B #3A83BA #63A0CE #92BCDD #C0D9EB

Accessibility & contrast

On white

2.82
#63A0CE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.45
#63A0CE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A0CE
7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63A0CE#FFFFFF#000000##000000
##63A0CE1.002.827.457.45
#FFFFFF2.821.0021.0021.00
#0000007.4521.001.001.00
##0000007.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8CA0D0
Deuteranopia (green-blind)
#7E95CD
Tritanopia (blue-blind)
#26ABAF
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #63a0ce;
/* rgb */ color: rgb(99, 160, 206);
/* oklch */ color: oklch(68.3% 0.093 242.4);
Tailwind
colors: {
  custom: {
    50: '#96bcdd',
    500: '#63a0ce',
    950: '#000000',
  },
}
SCSS
$custom: #63a0ce;
$custom-light: #96bcdd;
$custom-dark: #000000;
JSON
{
  "hex": "#63a0ce",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 206
  },
  "hsl": {
    "h": 205.794,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.68262,
    "c": 0.09315,
    "h": 242.4
  },
  "luminance": 0.3225
}

Semantic roles & 50–950 ramp

primary
#63A0CE
secondary
#DBC4B2
accent
#8A4CDC
background
#F9FBFD
surface
#F2F6FB
border
#CCD0D4
text
#0E1215
muted
#7E8183

Preview Lab

Preview with #63A0CE

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

Preview Lab → · Contrast checker → · Palette generator →

#63A0CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva