#3C74D5#3C74D5

#3C74D5 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.2% C 0.161 H 260.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#3C74D5
RGBrgb(60, 116, 213)
HSLhsl(218, 65%, 54%)
HSVhsv(218, 72%, 84%)
CMYKcmyk(71.8%, 45.5%, 0%, 16.5%)
CIE-LABlab(49.80, 14.33, -55.30)
CIE-LCHlch(49.80, 57.12, 284.53°)
OKLaboklab(57.18% -0.0263 -0.1584)
OKLCHoklch(57.18% 0.161 260.6)
XYZxyz(20.1148, 18.2534, 65.4010)
Luminance0.1826 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C74D5 #D59D3C
analogous
#3CC1D5 #3C74D5 #503CD5
triadic
#3C74D5 #D53C74 #74D53C
tetradic
#3C74D5 #D53CC1 #D59D3C #3CD550
square
#3C74D5 #D53CC1 #D59D3C #3CD550
split-complementary
#3C74D5 #D5503C #C1D53C
monochromatic
#1B3E7C #2658AE #3C74D5 #6E98E0 #A1BCEB

Accessibility & contrast

On white

4.51
#3C74D5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.65
#3C74D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C74D5
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C74D5#FFFFFF#000000##000000
##3C74D51.004.514.654.65
#FFFFFF4.511.0021.0021.00
#0000004.6521.001.001.00
##0000004.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#427ED9
Deuteranopia (green-blind)
#2170D3
Tritanopia (blue-blind)
#008B9A
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #3c74d5;
/* rgb */ color: rgb(60, 116, 213);
/* oklch */ color: oklch(57.2% 0.161 260.6);
Tailwind
colors: {
  custom: {
    50: '#849be2',
    500: '#3c74d5',
    950: '#000000',
  },
}
SCSS
$custom: #3c74d5;
$custom-light: #849be2;
$custom-dark: #000000;
JSON
{
  "hex": "#3c74d5",
  "rgb": {
    "r": 60,
    "g": 116,
    "b": 213
  },
  "hsl": {
    "h": 218.039,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57183,
    "c": 0.16061,
    "h": 260.6
  },
  "luminance": 0.18256
}

Semantic roles & 50–950 ramp

primary
#3C74D5
secondary
#D7BF96
accent
#AA40E8
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83

Preview Lab

Preview with #3C74D5

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

Preview Lab → · Contrast checker → · Palette generator →

#3C74D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva