#3425B4#3425B4

#3425B4 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.9% C 0.210 H 275.8°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX#3425B4
RGBrgb(52, 37, 180)
HSLhsl(246, 66%, 43%)
HSVhsv(246, 79%, 71%)
CMYKcmyk(71.1%, 79.4%, 0%, 29.4%)
CIE-LABlab(27.70, 50.11, -72.13)
CIE-LCHlch(27.70, 87.83, 304.79°)
OKLaboklab(39.89% 0.0213 -0.2085)
OKLCHoklch(39.89% 0.21 275.8)
XYZxyz(10.3133, 5.3475, 43.6598)
Luminance0.0535 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3425B4 #A5B425
analogous
#255DB4 #3425B4 #7C25B4
triadic
#3425B4 #B43425 #25B434
tetradic
#3425B4 #B4255D #A5B425 #25B47C
square
#3425B4 #B4255D #A5B425 #25B47C
split-complementary
#3425B4 #B47C25 #5DB425
monochromatic
#17104E #251B81 #3425B4 #4F3FD7 #7D71E2

Accessibility & contrast

On white

10.15
#3425B4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.07
#3425B4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3425B4
10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3425B4#FFFFFF#000000##FFFFFF
##3425B41.0010.152.0710.15
#FFFFFF10.151.0021.001.00
#0000002.0721.001.0021.00
##FFFFFF10.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047B8
Deuteranopia (green-blind)
#003BB2
Tritanopia (blue-blind)
#00516D
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #3425b4;
/* rgb */ color: rgb(52, 37, 180);
/* oklch */ color: oklch(39.9% 0.210 275.8);
Tailwind
colors: {
  custom: {
    50: '#7f63cc',
    500: '#3425b4',
    950: '#000000',
  },
}
SCSS
$custom: #3425b4;
$custom-light: #7f63cc;
$custom-dark: #000000;
JSON
{
  "hex": "#3425b4",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 180
  },
  "hsl": {
    "h": 246.294,
    "s": 65.899,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39887,
    "c": 0.20962,
    "h": 275.8
  },
  "luminance": 0.05348
}

Semantic roles & 50–950 ramp

primary
#3425B4
secondary
#BFC96C
accent
#E93FD7
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3425B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3425B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva