#3429A3#3429A3

#3429A3 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.6% C 0.185 H 277.2°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#3429A3
RGB	rgb(52, 41, 163)
HSL	hsl(245, 60%, 40%)
HSV	hsv(245, 75%, 64%)
CMYK	cmyk(68.1%, 74.8%, 0%, 36.1%)
CIE-LAB	lab(26.62, 42.65, -63.70)
CIE-LCH	lch(26.62, 76.66, 303.80°)
OKLab	oklab(38.59% 0.0233 -0.184)
OKLCH	oklch(38.59% 0.186 277.2)
XYZ	xyz(8.8178, 4.9595, 35.1358)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3429A3 #98A329

analogous

#295BA3 #3429A3 #7129A3

triadic

#3429A3 #A33429 #29A334

tetradic

#3429A3 #A3295B #98A329 #29A371

square

#3429A3 #A3295B #98A329 #29A371

split-complementary

#3429A3 #A37129 #5BA329

monochromatic

#151041 #241D72 #3429A3 #493BCE #766CDA

Accessibility & contrast

On white

10.54

#3429A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3429A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429A3

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3429A3	#FFFFFF	#000000	##FFFFFF
##3429A3	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A7

Deuteranopia (green-blind)

#003AA1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3429a3;
/* rgb */ color: rgb(52, 41, 163);
/* oklch */ color: oklch(38.6% 0.185 277.2);

Tailwind

colors: {
  custom: {
    50: '#7b65bf',
    500: '#3429a3',
    950: '#000000',
  },
}

SCSS

$custom: #3429a3;
$custom-light: #7b65bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3429a3",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 163
  },
  "hsl": {
    "h": 245.41,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.38587,
    "c": 0.1855,
    "h": 277.2
  },
  "luminance": 0.0496
}

Semantic roles & 50–950 ramp

primary

#3429A3

secondary

#B9C167

accent

#E345D5

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3429A3

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

Preview Lab → · Contrast checker → · Palette generator →