#3F92BD#3F92BD

#3F92BD is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.7% C 0.103 H 234.4°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#3F92BD
RGBrgb(63, 146, 189)
HSLhsl(200, 50%, 49%)
HSVhsv(200, 67%, 74%)
CMYKcmyk(66.7%, 22.8%, 0%, 25.9%)
CIE-LABlab(57.35, -11.48, -29.74)
CIE-LCHlch(57.35, 31.88, 248.90°)
OKLaboklab(62.73% -0.0597 -0.0835)
OKLCHoklch(62.73% 0.103 234.4)
XYZxyz(21.5105, 25.2864, 51.8814)
Luminance0.2529 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F92BD #BD6A3F
analogous
#3FBDA9 #3F92BD #3F53BD
triadic
#3F92BD #BD3F92 #92BD3F
tetradic
#3F92BD #A93FBD #BD6A3F #53BD3F
square
#3F92BD #A93FBD #BD6A3F #53BD3F
split-complementary
#3F92BD #BD3F53 #BDA93F
monochromatic
#204B61 #306F8F #3F92BD #6BACCE #99C6DD

Accessibility & contrast

On white

3.47
#3F92BD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.06
#3F92BD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F92BD
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F92BD#FFFFFF#000000##000000
##3F92BD1.003.476.066.06
#FFFFFF3.471.0021.0021.00
#0000006.0621.001.001.00
##0000006.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7D91BF
Deuteranopia (green-blind)
#6C84BC
Tritanopia (blue-blind)
#009DA0
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #3f92bd;
/* rgb */ color: rgb(63, 146, 189);
/* oklch */ color: oklch(62.7% 0.103 234.4);
Tailwind
colors: {
  custom: {
    50: '#82b2d1',
    500: '#3f92bd',
    950: '#000000',
  },
}
SCSS
$custom: #3f92bd;
$custom-light: #82b2d1;
$custom-dark: #000000;
JSON
{
  "hex": "#3f92bd",
  "rgb": {
    "r": 63,
    "g": 146,
    "b": 189
  },
  "hsl": {
    "h": 200.476,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.62731,
    "c": 0.10264,
    "h": 234.4
  },
  "luminance": 0.25289
}

Semantic roles & 50–950 ramp

primary
#3F92BD
secondary
#C9A38F
accent
#7E4EDA
background
#F8FAFC
surface
#F0F5F9
border
#CBCFD2
text
#0C1014
muted
#7D7F82

Preview Lab

Preview with #3F92BD

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

Preview Lab → · Contrast checker → · Palette generator →

#3F92BD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva