#3445C3#3445C3

#3445C3 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.2% C 0.195 H 270.5°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#3445C3
RGB	rgb(52, 69, 195)
HSL	hsl(233, 58%, 48%)
HSV	hsv(233, 73%, 76%)
CMYK	cmyk(73.3%, 64.6%, 0%, 23.5%)
CIE-LAB	lab(35.84, 36.73, -67.59)
CIE-LCH	lch(35.84, 76.92, 298.52°)
OKLab	oklab(46.16% 0.0018 -0.1954)
OKLCH	oklch(46.16% 0.195 270.5)
XYZ	xyz(13.3913, 8.9250, 52.6361)
Luminance	0.0893 (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

#3445C3 #C3B234

analogous

#348CC3 #3445C3 #6A34C3

triadic

#3445C3 #C33445 #45C334

tetradic

#3445C3 #C3348C #C3B234 #34C36A

square

#3445C3 #C3348C #C3B234 #34C36A

split-complementary

#3445C3 #C36A34 #8CC334

monochromatic

#1A2362 #273493 #3445C3 #606ED5 #909AE1

Accessibility & contrast

On white

7.54

#3445C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3445C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3445C3

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3445C3	#FFFFFF	#000000	##FFFFFF
##3445C3	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC7

Deuteranopia (green-blind)

#004EC1

Tritanopia (blue-blind)

#00667E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3445c3;
/* rgb */ color: rgb(52, 69, 195);
/* oklch */ color: oklch(46.2% 0.195 270.5);

Tailwind

colors: {
  custom: {
    50: '#8078d6',
    500: '#3445c3',
    950: '#000000',
  },
}

SCSS

$custom: #3445c3;
$custom-light: #8078d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3445c3",
  "rgb": {
    "r": 52,
    "g": 69,
    "b": 195
  },
  "hsl": {
    "h": 232.867,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46156,
    "c": 0.19539,
    "h": 270.5
  },
  "luminance": 0.08926
}

Semantic roles & 50–950 ramp

primary

#3445C3

secondary

#CCC487

accent

#CF47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3445C3

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

Preview Lab → · Contrast checker → · Palette generator →