#3C80B2#3C80B2

#3C80B2 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.8% C 0.103 H 243.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#3C80B2
RGBrgb(60, 128, 178)
HSLhsl(205, 50%, 47%)
HSVhsv(205, 66%, 70%)
CMYKcmyk(66.3%, 28.1%, 0%, 30.2%)
CIE-LABlab(51.40, -5.42, -32.74)
CIE-LCHlch(51.40, 33.19, 260.59°)
OKLaboklab(57.82% -0.0465 -0.0923)
OKLCHoklch(57.82% 0.103 243.2)
XYZxyz(17.6155, 19.6115, 44.9679)
Luminance0.1961 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C80B2 #B26E3C
analogous
#3CB2A9 #3C80B2 #3C45B2
triadic
#3C80B2 #B23C80 #80B23C
tetradic
#3C80B2 #A93CB2 #B26E3C #45B23C
square
#3C80B2 #A93CB2 #B26E3C #45B23C
split-complementary
#3C80B2 #B23C45 #B2A93C
monochromatic
#1D3E56 #2D5F84 #3C80B2 #619ECA #8FBAD9

Accessibility & contrast

On white

4.27
#3C80B2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.92
#3C80B2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C80B2
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C80B2#FFFFFF#000000##000000
##3C80B21.004.274.924.92
#FFFFFF4.271.0021.0021.00
#0000004.9221.001.001.00
##0000004.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A81B4
Deuteranopia (green-blind)
#5975B1
Tritanopia (blue-blind)
#008C91
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3c80b2;
/* rgb */ color: rgb(60, 128, 178);
/* oklch */ color: oklch(57.8% 0.103 243.2);
Tailwind
colors: {
  custom: {
    50: '#7ea4c9',
    500: '#3c80b2',
    950: '#000000',
  },
}
SCSS
$custom: #3c80b2;
$custom-light: #7ea4c9;
$custom-dark: #000000;
JSON
{
  "hex": "#3c80b2",
  "rgb": {
    "r": 60,
    "g": 128,
    "b": 178
  },
  "hsl": {
    "h": 205.424,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57818,
    "c": 0.10337,
    "h": 243.2
  },
  "luminance": 0.19613
}

Semantic roles & 50–950 ramp

primary
#3C80B2
secondary
#C4A086
accent
#894FD9
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3C80B2

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

Preview Lab → · Contrast checker → · Palette generator →

#3C80B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva