#3662C9#3662C9

#3662C9 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.3% C 0.168 H 264.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX#3662C9
RGBrgb(54, 98, 201)
HSLhsl(222, 58%, 50%)
HSVhsv(222, 73%, 79%)
CMYKcmyk(73.1%, 51.2%, 0%, 21.2%)
CIE-LABlab(43.85, 20.54, -58.03)
CIE-LCHlch(43.85, 61.56, 289.49°)
OKLaboklab(52.32% -0.0174 -0.1669)
OKLCHoklch(52.32% 0.168 264.1)
XYZxyz(16.4279, 13.7349, 57.0323)
Luminance0.1374 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3662C9 #C99D36
analogous
#36ABC9 #3662C9 #5436C9
triadic
#3662C9 #C93662 #62C936
tetradic
#3662C9 #C936AB #C99D36 #36C954
square
#3662C9 #C936AB #C99D36 #36C954
split-complementary
#3662C9 #C95436 #ABC936
monochromatic
#1C3369 #294A99 #3662C9 #6688D6 #96ADE3

Accessibility & contrast

On white

5.60
#3662C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.75
#3662C9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3662C9
5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3662C9#FFFFFF#000000##FFFFFF
##3662C91.005.603.755.60
#FFFFFF5.601.0021.001.00
#0000003.7521.001.0021.00
##FFFFFF5.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#206FCD
Deuteranopia (green-blind)
#0061C7
Tritanopia (blue-blind)
#007B8C
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #3662c9;
/* rgb */ color: rgb(54, 98, 201);
/* oklch */ color: oklch(52.3% 0.168 264.1);
Tailwind
colors: {
  custom: {
    50: '#808eda',
    500: '#3662c9',
    950: '#000000',
  },
}
SCSS
$custom: #3662c9;
$custom-light: #808eda;
$custom-dark: #000000;
JSON
{
  "hex": "#3662c9",
  "rgb": {
    "r": 54,
    "g": 98,
    "b": 201
  },
  "hsl": {
    "h": 222.041,
    "s": 57.647,
    "l": 50
  },
  "oklch": {
    "l": 0.52315,
    "c": 0.16779,
    "h": 264.1
  },
  "luminance": 0.13737
}

Semantic roles & 50–950 ramp

primary
#3662C9
secondary
#CEBB8C
accent
#B347E1
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3662C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3662C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva