#3344C0#3344C0

#3344C0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.7% C 0.193 H 270.5°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3344C0
RGB	rgb(51, 68, 192)
HSL	hsl(233, 58%, 48%)
HSV	hsv(233, 73%, 75%)
CMYK	cmyk(73.4%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(35.29, 36.18, -66.74)
CIE-LCH	lch(35.29, 75.91, 298.46°)
OKLab	oklab(45.66% 0.0016 -0.1929)
OKLCH	oklch(45.66% 0.193 270.5)
XYZ	xyz(12.9435, 8.6425, 50.8450)
Luminance	0.0864 (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

#3344C0 #C0AF33

analogous

#338AC0 #3344C0 #6833C0

triadic

#3344C0 #C03344 #44C033

tetradic

#3344C0 #C0338A #C0AF33 #33C068

square

#3344C0 #C0338A #C0AF33 #33C068

split-complementary

#3344C0 #C06833 #8AC033

monochromatic

#19225F #263390 #3344C0 #5C6BD4 #8D97E1

Accessibility & contrast

On white

7.70

#3344C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3344C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3344C0

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3344C0	#FFFFFF	#000000	##FFFFFF
##3344C0	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#004CBE

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3344c0;
/* rgb */ color: rgb(51, 68, 192);
/* oklch */ color: oklch(45.7% 0.193 270.5);

Tailwind

colors: {
  custom: {
    50: '#7f78d4',
    500: '#3344c0',
    950: '#000000',
  },
}

SCSS

$custom: #3344c0;
$custom-light: #7f78d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3344c0",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 232.766,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45657,
    "c": 0.19294,
    "h": 270.5
  },
  "luminance": 0.08644
}

Semantic roles & 50–950 ramp

primary

#3344C0

secondary

#CBC284

accent

#CF47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3344C0

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

Preview Lab → · Contrast checker → · Palette generator →