#3444C0#3444C0

#3444C0 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.7% C 0.193 H 270.8°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3444C0
RGB	rgb(52, 68, 192)
HSL	hsl(233, 57%, 48%)
HSV	hsv(233, 73%, 75%)
CMYK	cmyk(72.9%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(35.34, 36.29, -66.65)
CIE-LCH	lch(35.34, 75.89, 298.57°)
OKLab	oklab(45.71% 0.0026 -0.1926)
OKLCH	oklch(45.71% 0.193 270.8)
XYZ	xyz(12.9945, 8.6687, 50.8474)
Luminance	0.0867 (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

#3444C0 #C0B034

analogous

#348AC0 #3444C0 #6A34C0

triadic

#3444C0 #C03444 #44C034

tetradic

#3444C0 #C0348A #C0B034 #34C06A

square

#3444C0 #C0348A #C0B034 #34C06A

split-complementary

#3444C0 #C06A34 #8AC034

monochromatic

#1A2260 #273390 #3444C0 #5E6BD3 #8E97E0

Accessibility & contrast

On white

7.68

#3444C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3444C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3444C0

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3444C0	#FFFFFF	#000000	##FFFFFF
##3444C0	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3444c0;
/* rgb */ color: rgb(52, 68, 192);
/* oklch */ color: oklch(45.7% 0.193 270.8);

Tailwind

colors: {
  custom: {
    50: '#8078d4',
    500: '#3444c0',
    950: '#000000',
  },
}

SCSS

$custom: #3444c0;
$custom-light: #8078d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3444c0",
  "rgb": {
    "r": 52,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 233.143,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45709,
    "c": 0.19267,
    "h": 270.8
  },
  "luminance": 0.0867
}

Semantic roles & 50–950 ramp

primary

#3444C0

secondary

#CBC385

accent

#CF47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3444C0

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

Preview Lab → · Contrast checker → · Palette generator →