#3334AD#3334AD

#3334AD is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.187 H 274.2°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#3334AD
RGB	rgb(51, 52, 173)
HSL	hsl(240, 54%, 44%)
HSV	hsv(240, 71%, 68%)
CMYK	cmyk(70.5%, 69.9%, 0%, 32.2%)
CIE-LAB	lab(29.85, 39.45, -64.40)
CIE-LCH	lch(29.85, 75.53, 301.49°)
OKLab	oklab(41.18% 0.0135 -0.1862)
OKLCH	oklch(41.18% 0.187 274.2)
XYZ	xyz(10.1336, 6.1760, 40.1851)
Luminance	0.0618 (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

#3334AD #ADAC33

analogous

#3371AD #3334AD #6F33AD

triadic

#3334AD #AD3334 #34AD33

tetradic

#3334AD #AD3371 #ADAC33 #33AD6F

square

#3334AD #AD3371 #ADAC33 #33AD6F

split-complementary

#3334AD #AD6F33 #71AD33

monochromatic

#17184E #25267E #3334AD #5152CC #8181DA

Accessibility & contrast

On white

9.39

#3334AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3334AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334AD

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334AD	#FFFFFF	#000000	##FFFFFF
##3334AD	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	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: #3334ad;
/* rgb */ color: rgb(51, 52, 173);
/* oklch */ color: oklch(41.2% 0.187 274.2);

Tailwind

colors: {
  custom: {
    50: '#7c6cc7',
    500: '#3334ad',
    950: '#000000',
  },
}

SCSS

$custom: #3334ad;
$custom-light: #7c6cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3334ad",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 173
  },
  "hsl": {
    "h": 239.508,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41176,
    "c": 0.18665,
    "h": 274.2
  },
  "luminance": 0.06177
}

Semantic roles & 50–950 ramp

primary

#3334AD

secondary

#C3C279

accent

#DD4ADE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3334AD

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

Preview Lab → · Contrast checker → · Palette generator →