#3A4CD0#3A4CD0

#3A4CD0 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 48.9% C 0.202 H 270.7°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#3A4CD0
RGBrgb(58, 76, 208)
HSLhsl(233, 61%, 52%)
HSVhsv(233, 72%, 82%)
CMYKcmyk(72.1%, 63.5%, 0%, 18.4%)
CIE-LABlab(38.93, 37.62, -70.06)
CIE-LCHlch(38.93, 79.52, 298.23°)
OKLaboklab(48.86% 0.0026 -0.2024)
OKLCHoklch(48.86% 0.202 270.7)
XYZxyz(15.7107, 10.6209, 60.8843)
Luminance0.1062 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A4CD0 #D0BE3A
analogous
#3A97D0 #3A4CD0 #733AD0
triadic
#3A4CD0 #D03A4C #4CD03A
tetradic
#3A4CD0 #D03A97 #D0BE3A #3AD073
square
#3A4CD0 #D03A97 #D0BE3A #3AD073
split-complementary
#3A4CD0 #D0733A #97D03A
monochromatic
#1C2674 #2737A5 #3A4CD0 #6B79DC #9DA6E8

Accessibility & contrast

On white

6.72
#3A4CD0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.12
#3A4CD0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4CD0
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A4CD0#FFFFFF#000000##FFFFFF
##3A4CD01.006.723.126.72
#FFFFFF6.721.0021.001.00
#0000003.1221.001.0021.00
##FFFFFF6.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063D4
Deuteranopia (green-blind)
#0055CD
Tritanopia (blue-blind)
#006E87
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #3a4cd0;
/* rgb */ color: rgb(58, 76, 208);
/* oklch */ color: oklch(48.9% 0.202 270.7);
Tailwind
colors: {
  custom: {
    50: '#857edf',
    500: '#3a4cd0',
    950: '#000000',
  },
}
SCSS
$custom: #3a4cd0;
$custom-light: #857edf;
$custom-dark: #000000;
JSON
{
  "hex": "#3a4cd0",
  "rgb": {
    "r": 58,
    "g": 76,
    "b": 208
  },
  "hsl": {
    "h": 232.8,
    "s": 61.475,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48855,
    "c": 0.20245,
    "h": 270.7
  },
  "luminance": 0.10622
}

Semantic roles & 50–950 ramp

primary
#3A4CD0
secondary
#D4CC92
accent
#D143E5
background
#F8F7FD
surface
#F0EEFB
border
#CBC9D4
text
#0D0A15
muted
#7D7C83

Preview Lab

Preview with #3A4CD0

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

Preview Lab → · Contrast checker → · Palette generator →

#3A4CD0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva