#355A91#355A91

#355A91 is a mid, moderate blue. Relative luminance 0.101; OKLCH L 46.7% C 0.099 H 258.1°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX#355A91
RGBrgb(53, 90, 145)
HSLhsl(216, 46%, 39%)
HSVhsv(216, 63%, 57%)
CMYKcmyk(63.4%, 37.9%, 0%, 43.1%)
CIE-LABlab(38.04, 4.92, -34.30)
CIE-LCHlch(38.04, 34.65, 278.16°)
OKLaboklab(46.72% -0.0204 -0.0973)
OKLCHoklch(46.72% 0.099 258.1)
XYZxyz(10.2334, 10.1126, 28.1952)
Luminance0.1011 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#355A91 #916C35
analogous
#358891 #355A91 #3E3591
triadic
#355A91 #91355A #5A9135
tetradic
#355A91 #913588 #916C35 #35913E
square
#355A91 #913588 #916C35 #35913E
split-complementary
#355A91 #913E35 #889135
monochromatic
#142237 #253E64 #355A91 #4776BC #7498CC

Accessibility & contrast

On white

6.95
#355A91 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.02
#355A91 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355A91
6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##355A91#FFFFFF#000000##FFFFFF
##355A911.006.953.026.95
#FFFFFF6.951.0021.001.00
#0000003.0221.001.0021.00
##FFFFFF6.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#425E93
Deuteranopia (green-blind)
#365690
Tritanopia (blue-blind)
#00666E
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #355a91;
/* rgb */ color: rgb(53, 90, 145);
/* oklch */ color: oklch(46.7% 0.099 258.1);
Tailwind
colors: {
  custom: {
    50: '#7588b1',
    500: '#355a91',
    950: '#000000',
  },
}
SCSS
$custom: #355a91;
$custom-light: #7588b1;
$custom-dark: #000000;
JSON
{
  "hex": "#355a91",
  "rgb": {
    "r": 53,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 215.87,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46719,
    "c": 0.09944,
    "h": 258.1
  },
  "luminance": 0.10114
}

Semantic roles & 50–950 ramp

primary
#355A91
secondary
#B5986D
accent
#A152D6
background
#F7F8FA
surface
#EDEFF5
border
#C8CACF
text
#090B11
muted
#7B7C80

Preview Lab

Preview with #355A91

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

Preview Lab → · Contrast checker → · Palette generator →

#355A91 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva