#3334AC#3334AC

#3334AC is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.1% C 0.185 H 274.2°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#3334AC
RGB	rgb(51, 52, 172)
HSL	hsl(240, 54%, 44%)
HSV	hsv(240, 70%, 67%)
CMYK	cmyk(70.3%, 69.8%, 0%, 32.5%)
CIE-LAB	lab(29.76, 39.11, -63.96)
CIE-LCH	lch(29.76, 74.97, 301.44°)
OKLab	oklab(41.08% 0.0137 -0.1849)
OKLCH	oklch(41.08% 0.185 274.2)
XYZ	xyz(10.0372, 6.1374, 39.6774)
Luminance	0.0614 (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

#3334AC #ACAB33

analogous

#3370AC #3334AC #6E33AC

triadic

#3334AC #AC3334 #34AC33

tetradic

#3334AC #AC3370 #ACAB33 #33AC6E

square

#3334AC #AC3370 #ACAB33 #33AC6E

split-complementary

#3334AC #AC6E33 #70AC33

monochromatic

#17174E #25267D #3334AC #5152CB #8081D9

Accessibility & contrast

On white

9.43

#3334AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3334AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334AC

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334AC	#FFFFFF	#000000	##FFFFFF
##3334AC	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB0

Deuteranopia (green-blind)

#0040AA

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3334ac;
/* rgb */ color: rgb(51, 52, 172);
/* oklch */ color: oklch(41.1% 0.185 274.2);

Tailwind

colors: {
  custom: {
    50: '#7c6cc6',
    500: '#3334ac',
    950: '#000000',
  },
}

SCSS

$custom: #3334ac;
$custom-light: #7c6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3334ac",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 172
  },
  "hsl": {
    "h": 239.504,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41078,
    "c": 0.18537,
    "h": 274.2
  },
  "luminance": 0.06138
}

Semantic roles & 50–950 ramp

primary

#3334AC

secondary

#C2C278

accent

#DC4ADE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3334AC

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

Preview Lab → · Contrast checker → · Palette generator →