#3429B8#3429B8

#3429B8 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.8% C 0.211 H 275.1°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX#3429B8
RGBrgb(52, 41, 184)
HSLhsl(245, 64%, 44%)
HSVhsv(245, 78%, 72%)
CMYKcmyk(71.7%, 77.7%, 0%, 27.8%)
CIE-LABlab(28.84, 49.34, -72.63)
CIE-LCHlch(28.84, 87.80, 304.19°)
OKLaboklab(40.81% 0.0186 -0.21)
OKLCHoklch(40.81% 0.211 275.1)
XYZxyz(10.8580, 5.7756, 45.8807)
Luminance0.0578 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3429B8 #ADB829
analogous
#2966B8 #3429B8 #7C29B8
triadic
#3429B8 #B83429 #29B834
tetradic
#3429B8 #B82966 #ADB829 #29B87C
square
#3429B8 #B82966 #ADB829 #29B87C
split-complementary
#3429B8 #B87C29 #66B829
monochromatic
#181354 #261E86 #3429B8 #5348D6 #827AE1

Accessibility & contrast

On white

9.74
#3429B8 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#3429B8 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429B8
9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3429B8#FFFFFF#000000##FFFFFF
##3429B81.009.742.169.74
#FFFFFF9.741.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004ABC
Deuteranopia (green-blind)
#003DB6
Tritanopia (blue-blind)
#005470
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #3429b8;
/* rgb */ color: rgb(52, 41, 184);
/* oklch */ color: oklch(40.8% 0.211 275.1);
Tailwind
colors: {
  custom: {
    50: '#8066cf',
    500: '#3429b8',
    950: '#000000',
  },
}
SCSS
$custom: #3429b8;
$custom-light: #8066cf;
$custom-dark: #000000;
JSON
{
  "hex": "#3429b8",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 184
  },
  "hsl": {
    "h": 244.615,
    "s": 63.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4081,
    "c": 0.21086,
    "h": 275.1
  },
  "luminance": 0.05777
}

Semantic roles & 50–950 ramp

primary
#3429B8
secondary
#C3C973
accent
#E741DA
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3429B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3429B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva