#355ED7#355ED7

#355ED7 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.192 H 265.8°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX#355ED7
RGBrgb(53, 94, 215)
HSLhsl(225, 67%, 53%)
HSVhsv(225, 75%, 84%)
CMYKcmyk(75.3%, 56.3%, 0%, 15.7%)
CIE-LABlab(43.75, 28.15, -66.23)
CIE-LCHlch(43.75, 71.96, 293.03°)
OKLaboklab(52.55% -0.014 -0.1911)
OKLCHoklch(52.55% 0.192 265.8)
XYZxyz(17.7323, 13.6666, 65.9802)
Luminance0.1367 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#355ED7 #D7AE35
analogous
#35AFD7 #355ED7 #5D35D7
triadic
#355ED7 #D7355E #5ED735
tetradic
#355ED7 #D735AF #D7AE35 #35D75D
square
#355ED7 #D735AF #D7AE35 #35D75D
split-complementary
#355ED7 #D75D35 #AFD735
monochromatic
#18317A #2245AD #355ED7 #6887E1 #9BAFEB

Accessibility & contrast

On white

5.62
#355ED7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.73
#355ED7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355ED7
5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##355ED7#FFFFFF#000000##FFFFFF
##355ED71.005.623.735.62
#FFFFFF5.621.0021.001.00
#0000003.7321.001.0021.00
##FFFFFF5.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006FDB
Deuteranopia (green-blind)
#0060D5
Tritanopia (blue-blind)
#007C91
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #355ed7;
/* rgb */ color: rgb(53, 94, 215);
/* oklch */ color: oklch(52.5% 0.192 265.8);
Tailwind
colors: {
  custom: {
    50: '#838be4',
    500: '#355ed7',
    950: '#000000',
  },
}
SCSS
$custom: #355ed7;
$custom-light: #838be4;
$custom-dark: #000000;
JSON
{
  "hex": "#355ed7",
  "rgb": {
    "r": 53,
    "g": 94,
    "b": 215
  },
  "hsl": {
    "h": 224.815,
    "s": 66.942,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52546,
    "c": 0.1916,
    "h": 265.8
  },
  "luminance": 0.13669
}

Semantic roles & 50–950 ramp

primary
#355ED7
secondary
#D7C591
accent
#BE3EEA
background
#F8F8FE
surface
#F0F0FC
border
#CBCBD5
text
#0C0B16
muted
#7D7C84

Preview Lab

Preview with #355ED7

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

Preview Lab → · Contrast checker → · Palette generator →

#355ED7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva