#3344B4#3344B4

#3344B4 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.6% C 0.177 H 270.7°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#3344B4
RGB	rgb(51, 68, 180)
HSL	hsl(232, 56%, 45%)
HSV	hsv(232, 72%, 71%)
CMYK	cmyk(71.7%, 62.2%, 0%, 29.4%)
CIE-LAB	lab(34.26, 31.87, -61.35)
CIE-LCH	lch(34.26, 69.14, 297.45°)
OKLab	oklab(44.58% 0.0021 -0.1771)
OKLCH	oklch(44.58% 0.177 270.7)
XYZ	xyz(11.6678, 8.1322, 44.1259)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344B4 #B4A333

analogous

#3384B4 #3344B4 #6233B4

triadic

#3344B4 #B43344 #44B433

tetradic

#3344B4 #B43384 #B4A333 #33B462

square

#3344B4 #B43384 #B4A333 #33B462

split-complementary

#3344B4 #B46233 #84B433

monochromatic

#182055 #253284 #3344B4 #5565CF #8590DC

Accessibility & contrast

On white

8.00

#3344B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3344B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344B4

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344B4	#FFFFFF	#000000	##FFFFFF
##3344B4	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B8

Deuteranopia (green-blind)

#004BB2

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3344b4;
/* rgb */ color: rgb(51, 68, 180);
/* oklch */ color: oklch(44.6% 0.177 270.7);

Tailwind

colors: {
  custom: {
    50: '#7c77cb',
    500: '#3344b4',
    950: '#000000',
  },
}

SCSS

$custom: #3344b4;
$custom-light: #7c77cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3344b4",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 180
  },
  "hsl": {
    "h": 232.093,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44581,
    "c": 0.17716,
    "h": 270.7
  },
  "luminance": 0.08133
}

Semantic roles & 50–950 ramp

primary

#3344B4

secondary

#C6BC7D

accent

#CB49DF

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3344B4

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

Preview Lab → · Contrast checker → · Palette generator →