#3E41CC#3E41CC

#3E41CC is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 46.9% C 0.209 H 273.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3E41CC
RGB	rgb(62, 65, 204)
HSL	hsl(239, 58%, 52%)
HSV	hsv(239, 70%, 80%)
CMYK	cmyk(69.6%, 68.1%, 0%, 20%)
CIE-LAB	lab(36.30, 43.41, -72.06)
CIE-LCH	lch(36.30, 84.13, 301.07°)
OKLab	oklab(46.89% 0.0143 -0.2082)
OKLCH	oklch(46.89% 0.209 273.9)
XYZ	xyz(14.7724, 9.1629, 58.1052)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.86

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E41CC #CCC93E

analogous

#3E88CC #3E41CC #823ECC

triadic

#3E41CC #CC3E41 #41CC3E

tetradic

#3E41CC #CC3E88 #CCC93E #3ECC82

square

#3E41CC #CC3E88 #CCC93E #3ECC82

split-complementary

#3E41CC #CC823E #88CC3E

monochromatic

#1E2072 #2B2DA2 #3E41CC #6E71D9 #9FA0E6

Accessibility & contrast

On white

7.41

#3E41CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3E41CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E41CC

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E41CC	#FFFFFF	#000000	##FFFFFF
##3E41CC	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#004FC9

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e41cc;
/* rgb */ color: rgb(62, 65, 204);
/* oklch */ color: oklch(46.9% 0.209 273.9);

Tailwind

colors: {
  custom: {
    50: '#8676dd',
    500: '#3e41cc',
    950: '#000000',
  },
}

SCSS

$custom: #3e41cc;
$custom-light: #8676dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e41cc",
  "rgb": {
    "r": 62,
    "g": 65,
    "b": 204
  },
  "hsl": {
    "h": 238.732,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46886,
    "c": 0.20874,
    "h": 273.9
  },
  "luminance": 0.09164
}

Semantic roles & 50–950 ramp

primary

#3E41CC

secondary

#D2D194

accent

#DE46E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3E41CC

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

Preview Lab → · Contrast checker → · Palette generator →