#3434BD#3434BD

#3434BD is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 42.8% C 0.206 H 273.4°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#3434BD
RGB	rgb(52, 52, 189)
HSL	hsl(240, 57%, 47%)
HSV	hsv(240, 72%, 74%)
CMYK	cmyk(72.5%, 72.5%, 0%, 25.9%)
CIE-LAB	lab(31.48, 44.95, -71.22)
CIE-LCH	lch(31.48, 84.22, 302.25°)
OKLab	oklab(42.84% 0.0123 -0.206)
OKLCH	oklch(42.84% 0.206 273.4)
XYZ	xyz(11.8264, 6.8590, 48.8349)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 3.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3434BD #BDBD34

analogous

#3479BD #3434BD #7934BD

triadic

#3434BD #BD3434 #34BD34

tetradic

#3434BD #BD3479 #BDBD34 #34BD79

square

#3434BD #BD3479 #BDBD34 #34BD79

split-complementary

#3434BD #BD7934 #79BD34

monochromatic

#1A1A5D #27278D #3434BD #5C5CD2 #8C8CDF

Accessibility & contrast

On white

8.85

#3434BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3434BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434BD

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434BD	#FFFFFF	#000000	##FFFFFF
##3434BD	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C1

Deuteranopia (green-blind)

#0043BB

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3434bd;
/* rgb */ color: rgb(52, 52, 189);
/* oklch */ color: oklch(42.8% 0.206 273.4);

Tailwind

colors: {
  custom: {
    50: '#806dd2',
    500: '#3434bd',
    950: '#000000',
  },
}

SCSS

$custom: #3434bd;
$custom-light: #806dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3434bd",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 189
  },
  "hsl": {
    "h": 240,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.42835,
    "c": 0.2064,
    "h": 273.4
  },
  "luminance": 0.0686
}

Semantic roles & 50–950 ramp

primary

#3434BD

secondary

#CACA83

accent

#E048E0

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3434BD

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

Preview Lab → · Contrast checker → · Palette generator →