#354F91#354F91

#354F91 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.2% C 0.113 H 265.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX#354F91
RGBrgb(53, 79, 145)
HSLhsl(223, 46%, 39%)
HSVhsv(223, 63%, 57%)
CMYKcmyk(63.4%, 45.5%, 0%, 43.1%)
CIE-LABlab(34.79, 12.10, -39.48)
CIE-LCHlch(34.79, 41.29, 287.03°)
OKLaboklab(44.2% -0.0083 -0.1126)
OKLCHoklch(44.2% 0.113 265.8)
XYZxyz(9.3733, 8.3924, 27.9085)
Luminance0.0839 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#354F91 #917735
analogous
#357D91 #354F91 #493591
triadic
#354F91 #91354F #4F9135
tetradic
#354F91 #91357D #917735 #359149
square
#354F91 #91357D #917735 #359149
split-complementary
#354F91 #914935 #7D9135
monochromatic
#141E37 #253764 #354F91 #4768BC #748DCC

Accessibility & contrast

On white

7.84
#354F91 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.68
#354F91 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354F91
7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##354F91#FFFFFF#000000##FFFFFF
##354F911.007.842.687.84
#FFFFFF7.841.0021.001.00
#0000002.6821.001.0021.00
##FFFFFF7.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#305694
Deuteranopia (green-blind)
#224E90
Tritanopia (blue-blind)
#005E69
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #354f91;
/* rgb */ color: rgb(53, 79, 145);
/* oklch */ color: oklch(44.2% 0.113 265.8);
Tailwind
colors: {
  custom: {
    50: '#757fb2',
    500: '#354f91',
    950: '#000000',
  },
}
SCSS
$custom: #354f91;
$custom-light: #757fb2;
$custom-dark: #000000;
JSON
{
  "hex": "#354f91",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 145
  },
  "hsl": {
    "h": 223.043,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44202,
    "c": 0.11295,
    "h": 265.8
  },
  "luminance": 0.08393
}

Semantic roles & 50–950 ramp

primary
#354F91
secondary
#B5A06D
accent
#B152D6
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#090A11
muted
#7B7C80

Preview Lab

Preview with #354F91

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

Preview Lab → · Contrast checker → · Palette generator →

#354F91 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva