#3443C3#3443C3

#3443C3 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.8% C 0.198 H 270.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3443C3
RGB	rgb(52, 67, 195)
HSL	hsl(234, 58%, 48%)
HSV	hsv(234, 73%, 76%)
CMYK	cmyk(73.3%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(35.37, 37.98, -68.36)
CIE-LCH	lch(35.37, 78.20, 299.06°)
OKLab	oklab(45.81% 0.0031 -0.1977)
OKLCH	oklch(45.81% 0.198 270.9)
XYZ	xyz(13.2703, 8.6831, 52.5958)
Luminance	0.0868 (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

#3443C3 #C3B434

analogous

#348AC3 #3443C3 #6C34C3

triadic

#3443C3 #C33443 #43C334

tetradic

#3443C3 #C3348A #C3B434 #34C36C

square

#3443C3 #C3348A #C3B434 #34C36C

split-complementary

#3443C3 #C36C34 #8AC334

monochromatic

#1A2262 #273293 #3443C3 #606CD5 #9099E1

Accessibility & contrast

On white

7.67

#3443C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3443C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3443C3

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3443C3	#FFFFFF	#000000	##FFFFFF
##3443C3	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC7

Deuteranopia (green-blind)

#004DC1

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3443c3;
/* rgb */ color: rgb(52, 67, 195);
/* oklch */ color: oklch(45.8% 0.198 270.9);

Tailwind

colors: {
  custom: {
    50: '#8077d6',
    500: '#3443c3',
    950: '#000000',
  },
}

SCSS

$custom: #3443c3;
$custom-light: #8077d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3443c3",
  "rgb": {
    "r": 52,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 233.706,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45811,
    "c": 0.19768,
    "h": 270.9
  },
  "luminance": 0.08685
}

Semantic roles & 50–950 ramp

primary

#3443C3

secondary

#CCC587

accent

#D147E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3443C3

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

Preview Lab → · Contrast checker → · Palette generator →