#3445C1#3445C1

#3445C1 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.0% C 0.193 H 270.6°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3445C1
RGB	rgb(52, 69, 193)
HSL	hsl(233, 58%, 48%)
HSV	hsv(233, 73%, 76%)
CMYK	cmyk(73.1%, 64.2%, 0%, 24.3%)
CIE-LAB	lab(35.66, 36.02, -66.70)
CIE-LCH	lch(35.66, 75.81, 298.37°)
OKLab	oklab(45.98% 0.0019 -0.1928)
OKLCH	oklch(45.98% 0.193 270.6)
XYZ	xyz(13.1667, 8.8352, 51.4532)
Luminance	0.0884 (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

#3445C1 #C1B034

analogous

#348BC1 #3445C1 #6934C1

triadic

#3445C1 #C13445 #45C134

tetradic

#3445C1 #C1348B #C1B034 #34C169

square

#3445C1 #C1348B #C1B034 #34C169

split-complementary

#3445C1 #C16934 #8BC134

monochromatic

#1A2361 #273491 #3445C1 #5E6DD4 #8F99E1

Accessibility & contrast

On white

7.59

#3445C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3445C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3445C1

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3445C1	#FFFFFF	#000000	##FFFFFF
##3445C1	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC5

Deuteranopia (green-blind)

#004DBF

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3445c1;
/* rgb */ color: rgb(52, 69, 193);
/* oklch */ color: oklch(46.0% 0.193 270.6);

Tailwind

colors: {
  custom: {
    50: '#8078d5',
    500: '#3445c1',
    950: '#000000',
  },
}

SCSS

$custom: #3445c1;
$custom-light: #8078d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3445c1",
  "rgb": {
    "r": 52,
    "g": 69,
    "b": 193
  },
  "hsl": {
    "h": 232.766,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45975,
    "c": 0.1928,
    "h": 270.6
  },
  "luminance": 0.08837
}

Semantic roles & 50–950 ramp

primary

#3445C1

secondary

#CBC386

accent

#CE47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3445C1

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

Preview Lab → · Contrast checker → · Palette generator →