#3E41C0#3E41C0

#3E41C0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.8% C 0.194 H 274.6°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E41C0
RGB	rgb(62, 65, 192)
HSL	hsl(239, 51%, 50%)
HSV	hsv(239, 68%, 75%)
CMYK	cmyk(67.7%, 66.1%, 0%, 24.7%)
CIE-LAB	lab(35.22, 39.37, -66.82)
CIE-LCH	lch(35.22, 77.56, 300.51°)
OKLab	oklab(45.78% 0.0156 -0.1929)
OKLCH	oklch(45.78% 0.194 274.6)
XYZ	xyz(13.3882, 8.6093, 50.8152)
Luminance	0.0861 (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

#3E41C0 #C0BD3E

analogous

#3E82C0 #3E41C0 #7C3EC0

triadic

#3E41C0 #C03E41 #41C03E

tetradic

#3E41C0 #C03E82 #C0BD3E #3EC07C

square

#3E41C0 #C03E82 #C0BD3E #3EC07C

split-complementary

#3E41C0 #C07C3E #82C03E

monochromatic

#202263 #2F3192 #3E41C0 #6C6ECF #9A9CDE

Accessibility & contrast

On white

7.71

#3E41C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3E41C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E41C0

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E41C0	#FFFFFF	#000000	##FFFFFF
##3E41C0	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3e41c0;
/* rgb */ color: rgb(62, 65, 192);
/* oklch */ color: oklch(45.8% 0.194 274.6);

Tailwind

colors: {
  custom: {
    50: '#8476d4',
    500: '#3e41c0',
    950: '#000000',
  },
}

SCSS

$custom: #3e41c0;
$custom-light: #8476d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e41c0",
  "rgb": {
    "r": 62,
    "g": 65,
    "b": 192
  },
  "hsl": {
    "h": 238.615,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45778,
    "c": 0.19356,
    "h": 274.6
  },
  "luminance": 0.0861
}

Semantic roles & 50–950 ramp

primary

#3E41C0

secondary

#CAC98F

accent

#D74DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3E41C0

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

Preview Lab → · Contrast checker → · Palette generator →