#3434D1#3434D1

#3434D1 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.9% C 0.230 H 272.2°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#3434D1
RGB	rgb(52, 52, 209)
HSL	hsl(240, 63%, 51%)
HSV	hsv(240, 75%, 82%)
CMYK	cmyk(75.1%, 75.1%, 0%, 18%)
CIE-LAB	lab(33.54, 51.47, -79.53)
CIE-LCH	lch(33.54, 94.73, 302.91°)
OKLab	oklab(44.9% 0.0088 -0.2302)
OKLCH	oklch(44.9% 0.23 272.2)
XYZ	xyz(14.1489, 7.7880, 61.0668)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3434D1 #D1D134

analogous

#3482D1 #3434D1 #8234D1

triadic

#3434D1 #D13434 #34D134

tetradic

#3434D1 #D13482 #D1D134 #34D182

square

#3434D1 #D13482 #D1D134 #34D182

split-complementary

#3434D1 #D18234 #82D134

monochromatic

#1A1A71 #2525A3 #3434D1 #6666DC #9898E8

Accessibility & contrast

On white

8.21

#3434D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3434D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434D1

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434D1	#FFFFFF	#000000	##FFFFFF
##3434D1	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D6

Deuteranopia (green-blind)

#0047CE

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3434d1;
/* rgb */ color: rgb(52, 52, 209);
/* oklch */ color: oklch(44.9% 0.230 272.2);

Tailwind

colors: {
  custom: {
    50: '#856ee1',
    500: '#3434d1',
    950: '#000000',
  },
}

SCSS

$custom: #3434d1;
$custom-light: #856ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#3434d1",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 209
  },
  "hsl": {
    "h": 240,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.44904,
    "c": 0.23036,
    "h": 272.2
  },
  "luminance": 0.07789
}

Semantic roles & 50–950 ramp

primary

#3434D1

secondary

#D3D38E

accent

#E642E6

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0715

muted

#7E7A84

Preview Lab

Preview with #3434D1

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

Preview Lab → · Contrast checker → · Palette generator →