#3E4AB4#3E4AB4

#3E4AB4 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.167 H 273.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3E4AB4
RGB	rgb(62, 74, 180)
HSL	hsl(234, 49%, 47%)
HSV	hsv(234, 66%, 71%)
CMYK	cmyk(65.6%, 58.9%, 0%, 29.4%)
CIE-LAB	lab(36.40, 29.57, -57.84)
CIE-LCH	lch(36.40, 64.96, 297.08°)
OKLab	oklab(46.34% 0.0091 -0.1665)
OKLCH	oklch(46.34% 0.167 273.1)
XYZ	xyz(12.6709, 9.2159, 44.2823)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4AB4 #B4A83E

analogous

#3E85B4 #3E4AB4 #6D3EB4

triadic

#3E4AB4 #B43E4A #4AB43E

tetradic

#3E4AB4 #B43E85 #B4A83E #3EB46D

square

#3E4AB4 #B43E85 #B4A83E #3EB46D

split-complementary

#3E4AB4 #B46D3E #85B43E

monochromatic

#1F2559 #2E3786 #3E4AB4 #656FCA #939ADA

Accessibility & contrast

On white

7.39

#3E4AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3E4AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4AB4

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4AB4	#FFFFFF	#000000	##FFFFFF
##3E4AB4	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB8

Deuteranopia (green-blind)

#0050B2

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e4ab4;
/* rgb */ color: rgb(62, 74, 180);
/* oklch */ color: oklch(46.3% 0.167 273.1);

Tailwind

colors: {
  custom: {
    50: '#817ccb',
    500: '#3e4ab4',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ab4;
$custom-light: #817ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ab4",
  "rgb": {
    "r": 62,
    "g": 74,
    "b": 180
  },
  "hsl": {
    "h": 233.898,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46335,
    "c": 0.16675,
    "h": 273.1
  },
  "luminance": 0.09217
}

Semantic roles & 50–950 ramp

primary

#3E4AB4

secondary

#C5BF89

accent

#CA4FD8

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4AB4

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

Preview Lab → · Contrast checker → · Palette generator →