#3E41C8#3E41C8

#3E41C8 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.5% C 0.204 H 274.2°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3E41C8
RGB	rgb(62, 65, 200)
HSL	hsl(239, 56%, 51%)
HSV	hsv(239, 69%, 78%)
CMYK	cmyk(69%, 67.5%, 0%, 21.6%)
CIE-LAB	lab(35.93, 42.07, -70.33)
CIE-LCH	lch(35.93, 81.95, 300.89°)
OKLab	oklab(46.51% 0.0148 -0.2032)
OKLCH	oklch(46.51% 0.204 274.2)
XYZ	xyz(14.2988, 8.9735, 55.6109)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E41C8 #C8C53E

analogous

#3E86C8 #3E41C8 #803EC8

triadic

#3E41C8 #C83E41 #41C83E

tetradic

#3E41C8 #C83E86 #C8C53E #3EC880

square

#3E41C8 #C83E86 #C8C53E #3EC880

split-complementary

#3E41C8 #C8803E #86C83E

monochromatic

#1F216D #2D2F9C #3E41C8 #6E70D6 #9D9FE3

Accessibility & contrast

On white

7.51

#3E41C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3E41C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E41C8

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E41C8	#FFFFFF	#000000	##FFFFFF
##3E41C8	1.00	7.51	2.79	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCC

Deuteranopia (green-blind)

#004EC5

Tritanopia (blue-blind)

#00657F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e41c8;
/* rgb */ color: rgb(62, 65, 200);
/* oklch */ color: oklch(46.5% 0.204 274.2);

Tailwind

colors: {
  custom: {
    50: '#8576da',
    500: '#3e41c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e41c8;
$custom-light: #8576da;
$custom-dark: #000000;

JSON

{
  "hex": "#3e41c8",
  "rgb": {
    "r": 62,
    "g": 65,
    "b": 200
  },
  "hsl": {
    "h": 238.696,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46513,
    "c": 0.20372,
    "h": 274.2
  },
  "luminance": 0.08975
}

Semantic roles & 50–950 ramp

primary

#3E41C8

secondary

#CFCE92

accent

#DC49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3E41C8

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

Preview Lab → · Contrast checker → · Palette generator →