#3A41C5#3A41C5

#3A41C5 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.0% C 0.201 H 273.0°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A41C5
RGB	rgb(58, 65, 197)
HSL	hsl(237, 55%, 50%)
HSV	hsv(237, 71%, 77%)
CMYK	cmyk(70.6%, 67%, 0%, 22.7%)
CIE-LAB	lab(35.42, 40.58, -69.43)
CIE-LCH	lch(35.42, 80.42, 300.31°)
OKLab	oklab(45.99% 0.0105 -0.2007)
OKLCH	oklch(45.99% 0.201 273)
XYZ	xyz(13.7099, 8.7100, 53.7712)
Luminance	0.0871 (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

#3A41C5 #C5BE3A

analogous

#3A87C5 #3A41C5 #783AC5

triadic

#3A41C5 #C53A41 #41C53A

tetradic

#3A41C5 #C53A87 #C5BE3A #3AC578

square

#3A41C5 #C53A87 #C5BE3A #3AC578

split-complementary

#3A41C5 #C5783A #87C53A

monochromatic

#1E2266 #2C3196 #3A41C5 #696FD3 #999CE1

Accessibility & contrast

On white

7.66

#3A41C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3A41C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A41C5

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A41C5	#FFFFFF	#000000	##FFFFFF
##3A41C5	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC9

Deuteranopia (green-blind)

#004DC3

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a41c5;
/* rgb */ color: rgb(58, 65, 197);
/* oklch */ color: oklch(46.0% 0.201 273.0);

Tailwind

colors: {
  custom: {
    50: '#8376d8',
    500: '#3a41c5',
    950: '#000000',
  },
}

SCSS

$custom: #3a41c5;
$custom-light: #8376d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a41c5",
  "rgb": {
    "r": 58,
    "g": 65,
    "b": 197
  },
  "hsl": {
    "h": 236.978,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.45994,
    "c": 0.20094,
    "h": 273
  },
  "luminance": 0.08711
}

Semantic roles & 50–950 ramp

primary

#3A41C5

secondary

#CDC98E

accent

#D64ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3A41C5

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

Preview Lab → · Contrast checker → · Palette generator →