#3A65D6#3A65D6

#3A65D6 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.180 H 265.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX#3A65D6
RGBrgb(58, 101, 214)
HSLhsl(223, 66%, 53%)
HSVhsv(223, 73%, 84%)
CMYKcmyk(72.9%, 52.8%, 0%, 16.1%)
CIE-LABlab(45.72, 23.91, -62.46)
CIE-LCHlch(45.72, 66.88, 290.95°)
OKLaboklab(54.06% -0.0153 -0.1798)
OKLCHoklch(54.06% 0.18 265.1)
XYZxyz(18.5319, 15.0599, 65.5355)
Luminance0.1506 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A65D6 #D6AB3A
analogous
#3AB3D6 #3A65D6 #5D3AD6
triadic
#3A65D6 #D63A65 #65D63A
tetradic
#3A65D6 #D63AB3 #D6AB3A #3AD65D
square
#3A65D6 #D63AB3 #D6AB3A #3AD65D
split-complementary
#3A65D6 #D65D3A #B3D63A
monochromatic
#1A357C #244AAE #3A65D6 #6D8DE1 #9FB4EB

Accessibility & contrast

On white

5.23
#3A65D6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.01
#3A65D6 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A65D6
5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A65D6#FFFFFF#000000##FFFFFF
##3A65D61.005.234.015.23
#FFFFFF5.231.0021.001.00
#0000004.0121.001.0021.00
##FFFFFF5.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1174DA
Deuteranopia (green-blind)
#0065D4
Tritanopia (blue-blind)
#008094
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #3a65d6;
/* rgb */ color: rgb(58, 101, 214);
/* oklch */ color: oklch(54.1% 0.180 265.1);
Tailwind
colors: {
  custom: {
    50: '#8490e3',
    500: '#3a65d6',
    950: '#000000',
  },
}
SCSS
$custom: #3a65d6;
$custom-light: #8490e3;
$custom-dark: #000000;
JSON
{
  "hex": "#3a65d6",
  "rgb": {
    "r": 58,
    "g": 101,
    "b": 214
  },
  "hsl": {
    "h": 223.462,
    "s": 65.546,
    "l": 53.333
  },
  "oklch": {
    "l": 0.54062,
    "c": 0.18044,
    "h": 265.1
  },
  "luminance": 0.15062
}

Semantic roles & 50–950 ramp

primary
#3A65D6
secondary
#D7C594
accent
#BA3FE8
background
#F8F8FE
surface
#F0F0FC
border
#CBCBD5
text
#0C0C16
muted
#7D7D84

Preview Lab

Preview with #3A65D6

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

Preview Lab → · Contrast checker → · Palette generator →

#3A65D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva