#3429B0#3429B0

#3429B0 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.0% C 0.201 H 275.8°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX#3429B0
RGBrgb(52, 41, 176)
HSLhsl(245, 62%, 43%)
HSVhsv(245, 77%, 69%)
CMYKcmyk(70.5%, 76.7%, 0%, 31%)
CIE-LABlab(27.98, 46.82, -69.29)
CIE-LCHlch(27.98, 83.62, 304.05°)
OKLaboklab(39.95% 0.0204 -0.2003)
OKLCHoklch(39.95% 0.201 275.8)
XYZxyz(10.0430, 5.4496, 41.5885)
Luminance0.0545 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3429B0 #A5B029
analogous
#2961B0 #3429B0 #7829B0
triadic
#3429B0 #B03429 #29B034
tetradic
#3429B0 #B02961 #A5B029 #29B078
square
#3429B0 #B02961 #A5B029 #29B078
split-complementary
#3429B0 #B07829 #61B029
monochromatic
#17124D #251D7E #3429B0 #4F43D3 #7D75DF

Accessibility & contrast

On white

10.05
#3429B0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#3429B0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429B0
10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3429B0#FFFFFF#000000##FFFFFF
##3429B01.0010.052.0910.05
#FFFFFF10.051.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0048B4
Deuteranopia (green-blind)
#003CAE
Tritanopia (blue-blind)
#00516B
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #3429b0;
/* rgb */ color: rgb(52, 41, 176);
/* oklch */ color: oklch(40.0% 0.201 275.8);
Tailwind
colors: {
  custom: {
    50: '#7e66c9',
    500: '#3429b0',
    950: '#000000',
  },
}
SCSS
$custom: #3429b0;
$custom-light: #7e66c9;
$custom-dark: #000000;
JSON
{
  "hex": "#3429b0",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 176
  },
  "hsl": {
    "h": 244.889,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39952,
    "c": 0.20134,
    "h": 275.8
  },
  "luminance": 0.05451
}

Semantic roles & 50–950 ramp

primary
#3429B0
secondary
#BFC66F
accent
#E543D8
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82

Preview Lab

Preview with #3429B0

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

Preview Lab → · Contrast checker → · Palette generator →

#3429B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva