#3434C4#3434C4

#3434C4 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.215 H 273.0°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#3434C4
RGB	rgb(52, 52, 196)
HSL	hsl(240, 58%, 49%)
HSV	hsv(240, 73%, 77%)
CMYK	cmyk(73.5%, 73.5%, 0%, 23.1%)
CIE-LAB	lab(32.19, 47.25, -74.17)
CIE-LCH	lch(32.19, 87.95, 302.50°)
OKLab	oklab(43.55% 0.0111 -0.2146)
OKLCH	oklch(43.55% 0.215 273)
XYZ	xyz(12.6046, 7.1703, 52.9336)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3434C4 #C4C434

analogous

#347CC4 #3434C4 #7C34C4

triadic

#3434C4 #C43434 #34C434

tetradic

#3434C4 #C4347C #C4C434 #34C47C

square

#3434C4 #C4347C #C4C434 #34C47C

split-complementary

#3434C4 #C47C34 #7CC434

monochromatic

#1A1A63 #272794 #3434C4 #6060D5 #9191E2

Accessibility & contrast

On white

8.63

#3434C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3434C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434C4

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434C4	#FFFFFF	#000000	##FFFFFF
##3434C4	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C8

Deuteranopia (green-blind)

#0045C1

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3434c4;
/* rgb */ color: rgb(52, 52, 196);
/* oklch */ color: oklch(43.5% 0.215 273.0);

Tailwind

colors: {
  custom: {
    50: '#826dd7',
    500: '#3434c4',
    950: '#000000',
  },
}

SCSS

$custom: #3434c4;
$custom-light: #826dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3434c4",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 196
  },
  "hsl": {
    "h": 240,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4355,
    "c": 0.21491,
    "h": 273
  },
  "luminance": 0.07172
}

Semantic roles & 50–950 ramp

primary

#3434C4

secondary

#CCCC87

accent

#E147E1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3434C4

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

Preview Lab → · Contrast checker → · Palette generator →