#3554A0#3554A0

#3554A0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.3% C 0.128 H 265.1°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#3554A0
RGBrgb(53, 84, 160)
HSLhsl(223, 50%, 42%)
HSVhsv(223, 67%, 63%)
CMYKcmyk(66.9%, 47.5%, 0%, 37.3%)
CIE-LABlab(37.18, 14.31, -44.70)
CIE-LCHlch(37.18, 46.94, 287.75°)
OKLaboklab(46.34% -0.011 -0.1279)
OKLCHoklch(46.34% 0.128 265.1)
XYZxyz(10.9815, 9.6346, 34.5318)
Luminance0.0964 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3554A0 #A08135
analogous
#358AA0 #3554A0 #4C35A0
triadic
#3554A0 #A03554 #54A035
tetradic
#3554A0 #A0358A #A08135 #35A04C
square
#3554A0 #A0358A #A08135 #35A04C
split-complementary
#3554A0 #A04C35 #8AA035
monochromatic
#172444 #263C72 #3554A0 #4E70C4 #7C95D4

Accessibility & contrast

On white

7.17
#3554A0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.93
#3554A0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3554A0
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3554A0#FFFFFF#000000##FFFFFF
##3554A01.007.172.937.17
#FFFFFF7.171.0021.001.00
#0000002.9321.001.0021.00
##FFFFFF7.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2D5DA3
Deuteranopia (green-blind)
#18539E
Tritanopia (blue-blind)
#006672
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #3554a0;
/* rgb */ color: rgb(53, 84, 160);
/* oklch */ color: oklch(46.3% 0.128 265.1);
Tailwind
colors: {
  custom: {
    50: '#7883bc',
    500: '#3554a0',
    950: '#000000',
  },
}
SCSS
$custom: #3554a0;
$custom-light: #7883bc;
$custom-dark: #000000;
JSON
{
  "hex": "#3554a0",
  "rgb": {
    "r": 53,
    "g": 84,
    "b": 160
  },
  "hsl": {
    "h": 222.617,
    "s": 50.235,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46341,
    "c": 0.1284,
    "h": 265.1
  },
  "luminance": 0.09636
}

Semantic roles & 50–950 ramp

primary
#3554A0
secondary
#BCA874
accent
#B14EDA
background
#F7F8FB
surface
#EEEFF6
border
#C9CAD0
text
#0A0A12
muted
#7C7C81

Preview Lab

Preview with #3554A0

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

Preview Lab → · Contrast checker → · Palette generator →

#3554A0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva