#3429AB#3429AB

#3429AB is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.195 H 276.3°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#3429AB
RGB	rgb(52, 41, 171)
HSL	hsl(245, 61%, 42%)
HSV	hsv(245, 76%, 67%)
CMYK	cmyk(69.6%, 76%, 0%, 32.9%)
CIE-LAB	lab(27.45, 45.22, -67.16)
CIE-LCH	lch(27.45, 80.97, 303.95°)
OKLab	oklab(39.42% 0.0216 -0.1941)
OKLCH	oklch(39.42% 0.195 276.3)
XYZ	xyz(9.5574, 5.2553, 39.0309)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3429AB #A0AB29

analogous

#295FAB #3429AB #7529AB

triadic

#3429AB #AB3429 #29AB34

tetradic

#3429AB #AB295F #A0AB29 #29AB75

square

#3429AB #AB295F #A0AB29 #29AB75

split-complementary

#3429AB #AB7529 #5FAB29

monochromatic

#161148 #251D7A #3429AB #4C40D1 #7A71DD

Accessibility & contrast

On white

10.24

#3429AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3429AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429AB

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3429AB	#FFFFFF	#000000	##FFFFFF
##3429AB	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AF

Deuteranopia (green-blind)

#003BA9

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3429ab;
/* rgb */ color: rgb(52, 41, 171);
/* oklch */ color: oklch(39.4% 0.195 276.3);

Tailwind

colors: {
  custom: {
    50: '#7d65c5',
    500: '#3429ab',
    950: '#000000',
  },
}

SCSS

$custom: #3429ab;
$custom-light: #7d65c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3429ab",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 171
  },
  "hsl": {
    "h": 245.077,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39422,
    "c": 0.1953,
    "h": 276.3
  },
  "luminance": 0.05256
}

Semantic roles & 50–950 ramp

primary

#3429AB

secondary

#BDC46C

accent

#E443D7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3429AB

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

Preview Lab → · Contrast checker → · Palette generator →