#3344A3#3344A3

#3344A3 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.1% C 0.154 H 270.8°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3344A3
RGB	rgb(51, 68, 163)
HSL	hsl(231, 52%, 42%)
HSV	hsv(231, 69%, 64%)
CMYK	cmyk(68.7%, 58.3%, 0%, 36.1%)
CIE-LAB	lab(32.88, 25.68, -53.45)
CIE-LCH	lch(32.88, 59.30, 295.66°)
OKLab	oklab(43.13% 0.0022 -0.1539)
OKLCH	oklch(43.13% 0.154 270.8)
XYZ	xyz(10.0410, 7.4814, 35.5581)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3344A3 #A39233

analogous

#337CA3 #3344A3 #5A33A3

triadic

#3344A3 #A33344 #44A333

tetradic

#3344A3 #A3337C #A39233 #33A35A

square

#3344A3 #A3337C #A39233 #33A35A

split-complementary

#3344A3 #A35A33 #7CA333

monochromatic

#161D46 #243174 #3344A3 #4C5FC7 #7B89D6

Accessibility & contrast

On white

8.41

#3344A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3344A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344A3

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344A3	#FFFFFF	#000000	##FFFFFF
##3344A3	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A6

Deuteranopia (green-blind)

#0048A1

Tritanopia (blue-blind)

#005B6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3344a3;
/* rgb */ color: rgb(51, 68, 163);
/* oklch */ color: oklch(43.1% 0.154 270.8);

Tailwind

colors: {
  custom: {
    50: '#7977bf',
    500: '#3344a3',
    950: '#000000',
  },
}

SCSS

$custom: #3344a3;
$custom-light: #7977bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3344a3",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 163
  },
  "hsl": {
    "h": 230.893,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43129,
    "c": 0.15397,
    "h": 270.8
  },
  "luminance": 0.07482
}

Semantic roles & 50–950 ramp

primary

#3344A3

secondary

#BEB373

accent

#C64CDC

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3344A3

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

Preview Lab → · Contrast checker → · Palette generator →