#3541C4#3541C4

#3541C4 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.6% C 0.201 H 271.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3541C4
RGB	rgb(53, 65, 196)
HSL	hsl(235, 57%, 49%)
HSV	hsv(235, 73%, 77%)
CMYK	cmyk(73%, 66.8%, 0%, 23.1%)
CIE-LAB	lab(35.05, 39.68, -69.47)
CIE-LCH	lch(35.05, 80.00, 299.73°)
OKLab	oklab(45.62% 0.0052 -0.2009)
OKLCH	oklch(45.62% 0.201 271.5)
XYZ	xyz(13.3189, 8.5216, 53.1568)
Luminance	0.0852 (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

#3541C4 #C4B835

analogous

#3589C4 #3541C4 #7135C4

triadic

#3541C4 #C43541 #41C435

tetradic

#3541C4 #C43589 #C4B835 #35C471

square

#3541C4 #C43589 #C4B835 #35C471

split-complementary

#3541C4 #C47135 #89C435

monochromatic

#1B2164 #283194 #3541C4 #626BD4 #9299E1

Accessibility & contrast

On white

7.76

#3541C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3541C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3541C4

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3541C4	#FFFFFF	#000000	##FFFFFF
##3541C4	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#004CC2

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3541c4;
/* rgb */ color: rgb(53, 65, 196);
/* oklch */ color: oklch(45.6% 0.201 271.5);

Tailwind

colors: {
  custom: {
    50: '#8176d7',
    500: '#3541c4',
    950: '#000000',
  },
}

SCSS

$custom: #3541c4;
$custom-light: #8176d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3541c4",
  "rgb": {
    "r": 53,
    "g": 65,
    "b": 196
  },
  "hsl": {
    "h": 234.965,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45619,
    "c": 0.20096,
    "h": 271.5
  },
  "luminance": 0.08523
}

Semantic roles & 50–950 ramp

primary

#3541C4

secondary

#CCC788

accent

#D447E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3541C4

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

Preview Lab → · Contrast checker → · Palette generator →