#3434AD#3434AD

#3434AD is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.186 H 274.5°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#3434AD
RGB	rgb(52, 52, 173)
HSL	hsl(240, 54%, 44%)
HSV	hsv(240, 70%, 68%)
CMYK	cmyk(69.9%, 69.9%, 0%, 32.2%)
CIE-LAB	lab(29.92, 39.57, -64.30)
CIE-LCH	lch(29.92, 75.50, 301.61°)
OKLab	oklab(41.24% 0.0147 -0.1858)
OKLCH	oklch(41.24% 0.186 274.5)
XYZ	xyz(10.1845, 6.2022, 40.1875)
Luminance	0.0620 (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

#3434AD #ADAD34

analogous

#3471AD #3434AD #7134AD

triadic

#3434AD #AD3434 #34AD34

tetradic

#3434AD #AD3471 #ADAD34 #34AD71

square

#3434AD #AD3471 #ADAD34 #34AD71

split-complementary

#3434AD #AD7134 #71AD34

monochromatic

#18184F #26267E #3434AD #5353CB #8282D9

Accessibility & contrast

On white

9.37

#3434AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3434AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434AD

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434AD	#FFFFFF	#000000	##FFFFFF
##3434AD	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#0041AB

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3434ad;
/* rgb */ color: rgb(52, 52, 173);
/* oklch */ color: oklch(41.2% 0.186 274.5);

Tailwind

colors: {
  custom: {
    50: '#7d6cc7',
    500: '#3434ad',
    950: '#000000',
  },
}

SCSS

$custom: #3434ad;
$custom-light: #7d6cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3434ad",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 173
  },
  "hsl": {
    "h": 240,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4124,
    "c": 0.18639,
    "h": 274.5
  },
  "luminance": 0.06203
}

Semantic roles & 50–950 ramp

primary

#3434AD

secondary

#C3C37A

accent

#DD4BDD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3434AD

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

Preview Lab → · Contrast checker → · Palette generator →