#63869E#63869E

#63869E is a mid, muted cyan. Relative luminance 0.222; OKLCH L 60.3% C 0.054 H 238.8°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX#63869E
RGBrgb(99, 134, 158)
HSLhsl(204, 23%, 50%)
HSVhsv(204, 37%, 62%)
CMYKcmyk(37.3%, 15.2%, 0%, 38%)
CIE-LABlab(54.21, -6.02, -16.70)
CIE-LCHlch(54.21, 17.75, 250.19°)
OKLaboklab(60.27% -0.0279 -0.046)
OKLCHoklch(60.27% 0.054 238.8)
XYZxyz(19.8402, 22.1704, 35.5750)
Luminance0.2217 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63869E #9E7B63
analogous
#639E98 #63869E #63689E
triadic
#63869E #9E6386 #869E63
tetradic
#63869E #98639E #9E7B63 #689E63
square
#63869E #98639E #9E7B63 #689E63
split-complementary
#63869E #9E6368 #9E9863
monochromatic
#344653 #4B6679 #63869E #89A3B5 #AEC1CD

Accessibility & contrast

On white

3.86
#63869E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.43
#63869E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63869E
5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63869E#FFFFFF#000000##000000
##63869E1.003.865.435.43
#FFFFFF3.861.0021.0021.00
#0000005.4321.001.001.00
##0000005.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C859F
Deuteranopia (green-blind)
#747F9E
Tritanopia (blue-blind)
#4F8C8E
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #63869e;
/* rgb */ color: rgb(99, 134, 158);
/* oklch */ color: oklch(60.3% 0.054 238.8);
Tailwind
colors: {
  custom: {
    50: '#91a9ba',
    500: '#63869e',
    950: '#000000',
  },
}
SCSS
$custom: #63869e;
$custom-light: #91a9ba;
$custom-dark: #000000;
JSON
{
  "hex": "#63869e",
  "rgb": {
    "r": 99,
    "g": 134,
    "b": 158
  },
  "hsl": {
    "h": 204.407,
    "s": 23.32,
    "l": 50.392
  },
  "oklch": {
    "l": 0.60273,
    "c": 0.05379,
    "h": 238.8
  },
  "luminance": 0.22171
}

Semantic roles & 50–950 ramp

primary
#63869E
secondary
#BCACA1
accent
#8C68C0
background
#F9FAFB
surface
#F1F4F6
border
#CBCED0
text
#0D0F11
muted
#7E7F80

Preview Lab

Preview with #63869E

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

Preview Lab → · Contrast checker → · Palette generator →

#63869E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva