#3543C2#3543C2

#3543C2 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.8% C 0.196 H 271.2°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3543C2
RGB	rgb(53, 67, 194)
HSL	hsl(234, 57%, 48%)
HSV	hsv(234, 73%, 76%)
CMYK	cmyk(72.7%, 65.5%, 0%, 23.9%)
CIE-LAB	lab(35.33, 37.74, -67.83)
CIE-LCH	lch(35.33, 77.63, 299.09°)
OKLab	oklab(45.77% 0.0042 -0.1961)
OKLCH	oklch(45.77% 0.196 271.2)
XYZ	xyz(13.2097, 8.6649, 52.0048)
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

#3543C2 #C2B435

analogous

#3589C2 #3543C2 #6E35C2

triadic

#3543C2 #C23543 #43C235

tetradic

#3543C2 #C23589 #C2B435 #35C26E

square

#3543C2 #C23589 #C2B435 #35C26E

split-complementary

#3543C2 #C26E35 #89C235

monochromatic

#1B2262 #283292 #3543C2 #606CD4 #9199E1

Accessibility & contrast

On white

7.68

#3543C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3543C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3543C2

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3543C2	#FFFFFF	#000000	##FFFFFF
##3543C2	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)

#005AC6

Deuteranopia (green-blind)

#004DC0

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3543c2;
/* rgb */ color: rgb(53, 67, 194);
/* oklch */ color: oklch(45.8% 0.196 271.2);

Tailwind

colors: {
  custom: {
    50: '#8077d6',
    500: '#3543c2',
    950: '#000000',
  },
}

SCSS

$custom: #3543c2;
$custom-light: #8077d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3543c2",
  "rgb": {
    "r": 53,
    "g": 67,
    "b": 194
  },
  "hsl": {
    "h": 234.043,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45771,
    "c": 0.19614,
    "h": 271.2
  },
  "luminance": 0.08666
}

Semantic roles & 50–950 ramp

primary

#3543C2

secondary

#CCC587

accent

#D147E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3543C2

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

Preview Lab → · Contrast checker → · Palette generator →