#3445B6#3445B6

#3445B6 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 45.0% C 0.178 H 270.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX#3445B6
RGBrgb(52, 69, 182)
HSLhsl(232, 56%, 46%)
HSVhsv(232, 71%, 71%)
CMYKcmyk(71.4%, 62.1%, 0%, 28.6%)
CIE-LABlab(34.73, 32.08, -61.77)
CIE-LCHlch(34.73, 69.60, 297.44°)
OKLaboklab(45% 0.0024 -0.1783)
OKLCHoklch(45% 0.178 270.8)
XYZxyz(11.9849, 8.3625, 45.2294)
Luminance0.0836 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3445B6 #B6A534
analogous
#3486B6 #3445B6 #6434B6
triadic
#3445B6 #B63445 #45B634
tetradic
#3445B6 #B63486 #B6A534 #34B664
square
#3445B6 #B63486 #B6A534 #34B664
split-complementary
#3445B6 #B66434 #86B634
monochromatic
#192157 #263386 #3445B6 #5868CF #8893DD

Accessibility & contrast

On white

7.86
#3445B6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.67
#3445B6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3445B6
7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3445B6#FFFFFF#000000##FFFFFF
##3445B61.007.862.677.86
#FFFFFF7.861.0021.001.00
#0000002.6721.001.0021.00
##FFFFFF7.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058BA
Deuteranopia (green-blind)
#004CB4
Tritanopia (blue-blind)
#006277
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #3445b6;
/* rgb */ color: rgb(52, 69, 182);
/* oklch */ color: oklch(45.0% 0.178 270.8);
Tailwind
colors: {
  custom: {
    50: '#7d78cd',
    500: '#3445b6',
    950: '#000000',
  },
}
SCSS
$custom: #3445b6;
$custom-light: #7d78cd;
$custom-dark: #000000;
JSON
{
  "hex": "#3445b6",
  "rgb": {
    "r": 52,
    "g": 69,
    "b": 182
  },
  "hsl": {
    "h": 232.154,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44995,
    "c": 0.17835,
    "h": 270.8
  },
  "luminance": 0.08364
}

Semantic roles & 50–950 ramp

primary
#3445B6
secondary
#C7BD7F
accent
#CB49DF
background
#F8F7FC
surface
#EFEDF9
border
#CAC8D2
text
#0B0914
muted
#7C7B82

Preview Lab

Preview with #3445B6

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

Preview Lab → · Contrast checker → · Palette generator →

#3445B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva