#3C77BE#3C77BE

#3C77BE is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.4% C 0.127 H 254.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#3C77BE
RGBrgb(60, 119, 190)
HSLhsl(213, 52%, 49%)
HSVhsv(213, 68%, 75%)
CMYKcmyk(68.4%, 37.4%, 0%, 25.5%)
CIE-LABlab(49.34, 4.17, -42.89)
CIE-LCHlch(49.34, 43.09, 275.56°)
OKLaboklab(56.4% -0.0339 -0.122)
OKLCHoklch(56.4% 0.127 254.5)
XYZxyz(17.7512, 17.8702, 51.2190)
Luminance0.1787 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C77BE #BE833C
analogous
#3CB8BE #3C77BE #423CBE
triadic
#3C77BE #BE3C77 #77BE3C
tetradic
#3C77BE #BE3CB8 #BE833C #3CBE42
square
#3C77BE #BE3CB8 #BE833C #3CBE42
split-complementary
#3C77BE #BE423C #B8BE3C
monochromatic
#1F3D61 #2D5A8F #3C77BE #6897CF #96B7DE

Accessibility & contrast

On white

4.59
#3C77BE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.57
#3C77BE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3C77BE
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C77BE#FFFFFF#000000##FFFFFF
##3C77BE1.004.594.574.59
#FFFFFF4.591.0021.001.00
#0000004.5721.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#577CC1
Deuteranopia (green-blind)
#4470BD
Tritanopia (blue-blind)
#008791
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3c77be;
/* rgb */ color: rgb(60, 119, 190);
/* oklch */ color: oklch(56.4% 0.127 254.5);
Tailwind
colors: {
  custom: {
    50: '#809dd2',
    500: '#3c77be',
    950: '#000000',
  },
}
SCSS
$custom: #3c77be;
$custom-light: #809dd2;
$custom-dark: #000000;
JSON
{
  "hex": "#3c77be",
  "rgb": {
    "r": 60,
    "g": 119,
    "b": 190
  },
  "hsl": {
    "h": 212.769,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56397,
    "c": 0.12659,
    "h": 254.5
  },
  "luminance": 0.17872
}

Semantic roles & 50–950 ramp

primary
#3C77BE
secondary
#CAAE8C
accent
#9B4CDB
background
#F8F9FC
surface
#EFF2F9
border
#CACCD2
text
#0B0E14
muted
#7C7E82

Preview Lab

Preview with #3C77BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3C77BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva