#213660#213660

#213660 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.9% C 0.079 H 262.8°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX#213660
RGBrgb(33, 54, 96)
HSLhsl(220, 49%, 25%)
HSVhsv(220, 66%, 38%)
CMYKcmyk(65.6%, 43.7%, 0%, 62.4%)
CIE-LABlab(23.02, 6.56, -27.50)
CIE-LCHlch(23.02, 28.27, 283.41°)
OKLaboklab(33.85% -0.0098 -0.0782)
OKLCHoklch(33.85% 0.079 262.8)
XYZxyz(4.0570, 3.8058, 11.5849)
Luminance0.0381 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#213660 #604B21
analogous
#215560 #213660 #2B2160
triadic
#213660 #602136 #366021
tetradic
#213660 #602155 #604B21 #21602B
square
#213660 #602155 #604B21 #21602B
split-complementary
#213660 #602B21 #556021
monochromatic
#080D17 #111C32 #213660 #31508E #4069BB

Accessibility & contrast

On white

11.92
#213660 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#213660 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213660
11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##213660#FFFFFF#000000##FFFFFF
##2136601.0011.921.7611.92
#FFFFFF11.921.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#233A62
Deuteranopia (green-blind)
#1B345F
Tritanopia (blue-blind)
#003F46
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #213660;
/* rgb */ color: rgb(33, 54, 96);
/* oklch */ color: oklch(33.9% 0.079 262.8);
Tailwind
colors: {
  custom: {
    50: '#636c8d',
    500: '#213660',
    950: '#000000',
  },
}
SCSS
$custom: #213660;
$custom-light: #636c8d;
$custom-dark: #000000;
JSON
{
  "hex": "#213660",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 96
  },
  "hsl": {
    "h": 220,
    "s": 48.837,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3385,
    "c": 0.07885,
    "h": 262.8
  },
  "luminance": 0.03806
}

Semantic roles & 50–950 ramp

primary
#213660
secondary
#947B49
accent
#AB4FD8
background
#F6F6F8
surface
#EBEBF0
border
#C6C6CB
text
#06070C
muted
#7A7A7D

Preview Lab

Preview with #213660

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

Preview Lab → · Contrast checker → · Palette generator →

#213660 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva