#353BA5#353BA5

#353BA5 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.7% C 0.167 H 274.0°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX#353BA5
RGBrgb(53, 59, 165)
HSLhsl(237, 51%, 43%)
HSVhsv(237, 68%, 65%)
CMYKcmyk(67.9%, 64.2%, 0%, 35.3%)
CIE-LABlab(30.88, 32.56, -57.91)
CIE-LCHlch(30.88, 66.44, 299.35°)
OKLaboklab(41.73% 0.0118 -0.1671)
OKLCHoklch(41.73% 0.167 274)
XYZxyz(9.8214, 6.6005, 36.3465)
Luminance0.0660 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#353BA5 #A59F35
analogous
#3573A5 #353BA5 #6735A5
triadic
#353BA5 #A5353B #3BA535
tetradic
#353BA5 #A53573 #A59F35 #35A567
square
#353BA5 #A53573 #A59F35 #35A567
split-complementary
#353BA5 #A56735 #73A535
monochromatic
#171A48 #262A77 #353BA5 #5057C7 #7F83D6

Accessibility & contrast

On white

9.05
#353BA5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#353BA5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353BA5
9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##353BA5#FFFFFF#000000##FFFFFF
##353BA51.009.052.329.05
#FFFFFF9.051.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004EA8
Deuteranopia (green-blind)
#0044A3
Tritanopia (blue-blind)
#00566A
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #353ba5;
/* rgb */ color: rgb(53, 59, 165);
/* oklch */ color: oklch(41.7% 0.167 274.0);
Tailwind
colors: {
  custom: {
    50: '#7b71c1',
    500: '#353ba5',
    950: '#000000',
  },
}
SCSS
$custom: #353ba5;
$custom-light: #7b71c1;
$custom-dark: #000000;
JSON
{
  "hex": "#353ba5",
  "rgb": {
    "r": 53,
    "g": 59,
    "b": 165
  },
  "hsl": {
    "h": 236.786,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41734,
    "c": 0.16748,
    "h": 274
  },
  "luminance": 0.06601
}

Semantic roles & 50–950 ramp

primary
#353BA5
secondary
#BFBB77
accent
#D34DDB
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0A0712
muted
#7C7A81

Preview Lab

Preview with #353BA5

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

Preview Lab → · Contrast checker → · Palette generator →

#353BA5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva