#3C7EDB#3C7EDB

#3C7EDB is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.7% C 0.157 H 257.5°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#3C7EDB
RGBrgb(60, 126, 219)
HSLhsl(215, 69%, 55%)
HSVhsv(215, 73%, 86%)
CMYKcmyk(72.6%, 42.5%, 0%, 14.1%)
CIE-LABlab(52.94, 10.32, -53.66)
CIE-LCHlch(52.94, 54.64, 280.88°)
OKLaboklab(59.72% -0.034 -0.1534)
OKLCHoklch(59.72% 0.157 257.5)
XYZxyz(22.1058, 20.9944, 69.8914)
Luminance0.2100 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C7EDB #DB993C
analogous
#3CCEDB #3C7EDB #493CDB
triadic
#3C7EDB #DB3C7E #7EDB3C
tetradic
#3C7EDB #DB3CCE #DB993C #3CDB49
square
#3C7EDB #DB3CCE #DB993C #3CDB49
split-complementary
#3C7EDB #DB493C #CEDB3C
monochromatic
#184584 #2260B8 #3C7EDB #70A0E5 #A3C2EE

Accessibility & contrast

On white

4.04
#3C7EDB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.20
#3C7EDB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7EDB
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C7EDB#FFFFFF#000000##000000
##3C7EDB1.004.045.205.20
#FFFFFF4.041.0021.0021.00
#0000005.2021.001.001.00
##0000005.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#5186DF
Deuteranopia (green-blind)
#3478D9
Tritanopia (blue-blind)
#0094A2
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3c7edb;
/* rgb */ color: rgb(60, 126, 219);
/* oklch */ color: oklch(59.7% 0.157 257.5);
Tailwind
colors: {
  custom: {
    50: '#85a2e7',
    500: '#3c7edb',
    950: '#000000',
  },
}
SCSS
$custom: #3c7edb;
$custom-light: #85a2e7;
$custom-dark: #000000;
JSON
{
  "hex": "#3c7edb",
  "rgb": {
    "r": 60,
    "g": 126,
    "b": 219
  },
  "hsl": {
    "h": 215.094,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59723,
    "c": 0.15717,
    "h": 257.5
  },
  "luminance": 0.20997
}

Semantic roles & 50–950 ramp

primary
#3C7EDB
secondary
#DBBF98
accent
#A33CEC
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0F16
muted
#7D7E84

Preview Lab

Preview with #3C7EDB

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

Preview Lab → · Contrast checker → · Palette generator →

#3C7EDB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva