#353DC3#353DC3

#353DC3 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.9% C 0.204 H 272.2°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX#353DC3
RGBrgb(53, 61, 195)
HSLhsl(237, 57%, 49%)
HSVhsv(237, 73%, 76%)
CMYKcmyk(72.8%, 68.7%, 0%, 23.5%)
CIE-LABlab(34.05, 41.77, -70.52)
CIE-LCHlch(34.05, 81.96, 300.64°)
OKLaboklab(44.87% 0.0077 -0.204)
OKLCHoklch(44.87% 0.204 272.2)
XYZxyz(12.9839, 8.0332, 52.4855)
Luminance0.0804 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#353DC3 #C3BB35
analogous
#3584C3 #353DC3 #7435C3
triadic
#353DC3 #C3353D #3DC335
tetradic
#353DC3 #C33584 #C3BB35 #35C374
square
#353DC3 #C33584 #C3BB35 #35C374
split-complementary
#353DC3 #C37435 #84C335
monochromatic
#1B1F63 #282E93 #353DC3 #6168D4 #9196E1

Accessibility & contrast

On white

8.06
#353DC3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.61
#353DC3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353DC3
8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##353DC3#FFFFFF#000000##FFFFFF
##353DC31.008.062.618.06
#FFFFFF8.061.0021.001.00
#0000002.6121.001.0021.00
##FFFFFF8.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057C7
Deuteranopia (green-blind)
#0049C1
Tritanopia (blue-blind)
#00627B
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #353dc3;
/* rgb */ color: rgb(53, 61, 195);
/* oklch */ color: oklch(44.9% 0.204 272.2);
Tailwind
colors: {
  custom: {
    50: '#8173d6',
    500: '#353dc3',
    950: '#000000',
  },
}
SCSS
$custom: #353dc3;
$custom-light: #8173d6;
$custom-dark: #000000;
JSON
{
  "hex": "#353dc3",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 195
  },
  "hsl": {
    "h": 236.62,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4487,
    "c": 0.20411,
    "h": 272.2
  },
  "luminance": 0.08035
}

Semantic roles & 50–950 ramp

primary
#353DC3
secondary
#CCC888
accent
#D847E1
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #353DC3

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

Preview Lab → · Contrast checker → · Palette generator →

#353DC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva