#3E4BB6#3E4BB6

#3E4BB6 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.168 H 272.8°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#3E4BB6
RGB	rgb(62, 75, 182)
HSL	hsl(234, 49%, 48%)
HSV	hsv(234, 66%, 71%)
CMYK	cmyk(65.9%, 58.8%, 0%, 28.6%)
CIE-LAB	lab(36.80, 29.64, -58.36)
CIE-LCH	lch(36.80, 65.45, 296.92°)
OKLab	oklab(46.69% 0.0082 -0.168)
OKLCH	oklch(46.69% 0.168 272.8)
XYZ	xyz(12.9434, 9.4325, 45.3855)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4BB6 #B6A93E

analogous

#3E87B6 #3E4BB6 #6D3EB6

triadic

#3E4BB6 #B63E4B #4BB63E

tetradic

#3E4BB6 #B63E87 #B6A93E #3EB66D

square

#3E4BB6 #B63E87 #B6A93E #3EB66D

split-complementary

#3E4BB6 #B66D3E #87B63E

monochromatic

#1F255B #2E3888 #3E4BB6 #6671CB #949CDB

Accessibility & contrast

On white

7.27

#3E4BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3E4BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4BB6

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4BB6	#FFFFFF	#000000	##FFFFFF
##3E4BB6	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBA

Deuteranopia (green-blind)

#0051B4

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e4bb6;
/* rgb */ color: rgb(62, 75, 182);
/* oklch */ color: oklch(46.7% 0.168 272.8);

Tailwind

colors: {
  custom: {
    50: '#817dcd',
    500: '#3e4bb6',
    950: '#000000',
  },
}

SCSS

$custom: #3e4bb6;
$custom-light: #817dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4bb6",
  "rgb": {
    "r": 62,
    "g": 75,
    "b": 182
  },
  "hsl": {
    "h": 233.5,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46686,
    "c": 0.16821,
    "h": 272.8
  },
  "luminance": 0.09434
}

Semantic roles & 50–950 ramp

primary

#3E4BB6

secondary

#C6BF8A

accent

#CA4FD9

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4BB6

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

Preview Lab → · Contrast checker → · Palette generator →