#3C588E#3C588E

#3C588E is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.5% C 0.094 H 262.5°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX#3C588E
RGBrgb(60, 88, 142)
HSLhsl(220, 41%, 40%)
HSVhsv(220, 58%, 56%)
CMYKcmyk(57.7%, 38%, 0%, 44.3%)
CIE-LABlab(37.65, 6.63, -33.09)
CIE-LCHlch(37.65, 33.74, 281.33°)
OKLaboklab(46.46% -0.0123 -0.0937)
OKLCHoklch(46.46% 0.094 262.5)
XYZxyz(10.2340, 9.8923, 26.9560)
Luminance0.0989 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C588E #8E723C
analogous
#3C818E #3C588E #493C8E
triadic
#3C588E #8E3C58 #588E3C
tetradic
#3C588E #8E3C81 #8E723C #3C8E49
square
#3C588E #8E3C81 #8E723C #3C8E49
split-complementary
#3C588E #8E493C #818E3C
monochromatic
#182338 #2A3D63 #3C588E #5274B6 #7D96C8

Accessibility & contrast

On white

7.05
#3C588E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.98
#3C588E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C588E
7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C588E#FFFFFF#000000##FFFFFF
##3C588E1.007.052.987.05
#FFFFFF7.051.0021.001.00
#0000002.9821.001.0021.00
##FFFFFF7.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#425D90
Deuteranopia (green-blind)
#38558D
Tritanopia (blue-blind)
#03646C
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #3c588e;
/* rgb */ color: rgb(60, 88, 142);
/* oklch */ color: oklch(46.5% 0.094 262.5);
Tailwind
colors: {
  custom: {
    50: '#7886af',
    500: '#3c588e',
    950: '#000000',
  },
}
SCSS
$custom: #3c588e;
$custom-light: #7886af;
$custom-dark: #000000;
JSON
{
  "hex": "#3c588e",
  "rgb": {
    "r": 60,
    "g": 88,
    "b": 142
  },
  "hsl": {
    "h": 219.512,
    "s": 40.594,
    "l": 39.608
  },
  "oklch": {
    "l": 0.46457,
    "c": 0.09447,
    "h": 262.5
  },
  "luminance": 0.09893
}

Semantic roles & 50–950 ramp

primary
#3C588E
secondary
#B29D74
accent
#A757D0
background
#F7F8FA
surface
#EEEFF4
border
#C9CACE
text
#090B10
muted
#7B7C7F

Preview Lab

Preview with #3C588E

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

Preview Lab → · Contrast checker → · Palette generator →

#3C588E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva