#3434AC#3434AC

#3434AC is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.1% C 0.185 H 274.6°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#3434AC
RGB	rgb(52, 52, 172)
HSL	hsl(240, 54%, 44%)
HSV	hsv(240, 70%, 67%)
CMYK	cmyk(69.8%, 69.8%, 0%, 32.5%)
CIE-LAB	lab(29.82, 39.23, -63.85)
CIE-LCH	lch(29.82, 74.94, 301.56°)
OKLab	oklab(41.14% 0.0149 -0.1845)
OKLCH	oklch(41.14% 0.185 274.6)
XYZ	xyz(10.0881, 6.1637, 39.6798)
Luminance	0.0617 (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

#3434AC #ACAC34

analogous

#3470AC #3434AC #7034AC

triadic

#3434AC #AC3434 #34AC34

tetradic

#3434AC #AC3470 #ACAC34 #34AC70

square

#3434AC #AC3470 #ACAC34 #34AC70

split-complementary

#3434AC #AC7034 #70AC34

monochromatic

#18184E #26267D #3434AC #5252CB #8181D9

Accessibility & contrast

On white

9.40

#3434AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3434AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434AC

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434AC	#FFFFFF	#000000	##FFFFFF
##3434AC	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB0

Deuteranopia (green-blind)

#0041AA

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3434ac;
/* rgb */ color: rgb(52, 52, 172);
/* oklch */ color: oklch(41.1% 0.185 274.6);

Tailwind

colors: {
  custom: {
    50: '#7c6cc6',
    500: '#3434ac',
    950: '#000000',
  },
}

SCSS

$custom: #3434ac;
$custom-light: #7c6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3434ac",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 172
  },
  "hsl": {
    "h": 240,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41143,
    "c": 0.18512,
    "h": 274.6
  },
  "luminance": 0.06165
}

Semantic roles & 50–950 ramp

primary

#3434AC

secondary

#C2C279

accent

#DD4BDD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3434AC

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

Preview Lab → · Contrast checker → · Palette generator →