#3E41C5#3E41C5

#3E41C5 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.2% C 0.200 H 274.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3E41C5
RGB	rgb(62, 65, 197)
HSL	hsl(239, 54%, 51%)
HSV	hsv(239, 69%, 77%)
CMYK	cmyk(68.5%, 67%, 0%, 22.7%)
CIE-LAB	lab(35.66, 41.06, -69.02)
CIE-LCH	lch(35.66, 80.31, 300.75°)
OKLab	oklab(46.24% 0.0151 -0.1994)
OKLCH	oklch(46.24% 0.2 274.3)
XYZ	xyz(13.9516, 8.8346, 53.7825)
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

#3E41C5 #C5C23E

analogous

#3E84C5 #3E41C5 #7E3EC5

triadic

#3E41C5 #C53E41 #41C53E

tetradic

#3E41C5 #C53E84 #C5C23E #3EC57E

square

#3E41C5 #C53E84 #C5C23E #3EC57E

split-complementary

#3E41C5 #C57E3E #84C53E

monochromatic

#202169 #2E3098 #3E41C5 #6D6FD3 #9C9EE1

Accessibility & contrast

On white

7.59

#3E41C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3E41C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E41C5

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E41C5	#FFFFFF	#000000	##FFFFFF
##3E41C5	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)

#005AC9

Deuteranopia (green-blind)

#004EC3

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e41c5;
/* rgb */ color: rgb(62, 65, 197);
/* oklch */ color: oklch(46.2% 0.200 274.3);

Tailwind

colors: {
  custom: {
    50: '#8576d8',
    500: '#3e41c5',
    950: '#000000',
  },
}

SCSS

$custom: #3e41c5;
$custom-light: #8576d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e41c5",
  "rgb": {
    "r": 62,
    "g": 65,
    "b": 197
  },
  "hsl": {
    "h": 238.667,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46235,
    "c": 0.19993,
    "h": 274.3
  },
  "luminance": 0.08836
}

Semantic roles & 50–950 ramp

primary

#3E41C5

secondary

#CDCC91

accent

#DA4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3E41C5

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

Preview Lab → · Contrast checker → · Palette generator →