#3429BA#3429BA

#3429BA is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.0% C 0.213 H 274.9°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3429BA
RGB	rgb(52, 41, 186)
HSL	hsl(245, 64%, 45%)
HSV	hsv(245, 78%, 73%)
CMYK	cmyk(72%, 78%, 0%, 27.1%)
CIE-LAB	lab(29.06, 49.96, -73.46)
CIE-LCH	lch(29.06, 88.84, 304.22°)
OKLab	oklab(41.03% 0.0181 -0.2124)
OKLCH	oklch(41.03% 0.213 274.9)
XYZ	xyz(11.0691, 5.8600, 46.9926)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3429BA #AFBA29

analogous

#2966BA #3429BA #7D29BA

triadic

#3429BA #BA3429 #29BA34

tetradic

#3429BA #BA2966 #AFBA29 #29BA7D

square

#3429BA #BA2966 #AFBA29 #29BA7D

split-complementary

#3429BA #BA7D29 #66BA29

monochromatic

#181356 #261E88 #3429BA #5449D7 #837BE2

Accessibility & contrast

On white

9.67

#3429BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3429BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429BA

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3429BA	#FFFFFF	#000000	##FFFFFF
##3429BA	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBE

Deuteranopia (green-blind)

#003EB7

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3429ba;
/* rgb */ color: rgb(52, 41, 186);
/* oklch */ color: oklch(41.0% 0.213 274.9);

Tailwind

colors: {
  custom: {
    50: '#8066d0',
    500: '#3429ba',
    950: '#000000',
  },
}

SCSS

$custom: #3429ba;
$custom-light: #8066d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3429ba",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 186
  },
  "hsl": {
    "h": 244.552,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41026,
    "c": 0.21321,
    "h": 274.9
  },
  "luminance": 0.05861
}

Semantic roles & 50–950 ramp

primary

#3429BA

secondary

#C4CA75

accent

#E741DA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3429BA

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

Preview Lab → · Contrast checker → · Palette generator →