#344A88#344A88

#344A88 is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.4% C 0.106 H 267.1°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX#344A88
RGBrgb(52, 74, 136)
HSLhsl(224, 45%, 37%)
HSVhsv(224, 62%, 53%)
CMYKcmyk(61.8%, 45.6%, 0%, 46.7%)
CIE-LABlab(32.71, 11.93, -37.30)
CIE-LCHlch(32.71, 39.16, 287.74°)
OKLaboklab(42.41% -0.0054 -0.1063)
OKLCHoklch(42.41% 0.106 267.1)
XYZxyz(8.3074, 7.4045, 24.2792)
Luminance0.0741 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#344A88 #887234
analogous
#347488 #344A88 #483488
triadic
#344A88 #88344A #4A8834
tetradic
#344A88 #883474 #887234 #348848
square
#344A88 #883474 #887234 #348848
split-complementary
#344A88 #884834 #748834
monochromatic
#121A2F #23325C #344A88 #4562B4 #6F86C8

Accessibility & contrast

On white

8.46
#344A88 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.48
#344A88 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344A88
8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##344A88#FFFFFF#000000##FFFFFF
##344A881.008.462.488.46
#FFFFFF8.461.0021.001.00
#0000002.4821.001.0021.00
##FFFFFF8.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E518A
Deuteranopia (green-blind)
#214987
Tritanopia (blue-blind)
#005862
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #344a88;
/* rgb */ color: rgb(52, 74, 136);
/* oklch */ color: oklch(42.4% 0.106 267.1);
Tailwind
colors: {
  custom: {
    50: '#737cab',
    500: '#344a88',
    950: '#000000',
  },
}
SCSS
$custom: #344a88;
$custom-light: #737cab;
$custom-dark: #000000;
JSON
{
  "hex": "#344a88",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 136
  },
  "hsl": {
    "h": 224.286,
    "s": 44.681,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42413,
    "c": 0.10646,
    "h": 267.1
  },
  "luminance": 0.07405
}

Semantic roles & 50–950 ramp

primary
#344A88
secondary
#B09D68
accent
#B353D4
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#090910
muted
#7B7B7F

Preview Lab

Preview with #344A88

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

Preview Lab → · Contrast checker → · Palette generator →

#344A88 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva