#3E4AB3#3E4AB3

#3E4AB3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.165 H 273.1°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3E4AB3
RGB	rgb(62, 74, 179)
HSL	hsl(234, 49%, 47%)
HSV	hsv(234, 65%, 70%)
CMYK	cmyk(65.4%, 58.7%, 0%, 29.8%)
CIE-LAB	lab(36.32, 29.22, -57.37)
CIE-LCH	lch(36.32, 64.39, 296.99°)
OKLab	oklab(46.25% 0.0091 -0.1651)
OKLCH	oklch(46.25% 0.165 273.1)
XYZ	xyz(12.5694, 9.1753, 43.7477)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4AB3 #B3A73E

analogous

#3E85B3 #3E4AB3 #6C3EB3

triadic

#3E4AB3 #B33E4A #4AB33E

tetradic

#3E4AB3 #B33E85 #B3A73E #3EB36C

square

#3E4AB3 #B33E85 #B3A73E #3EB36C

split-complementary

#3E4AB3 #B36C3E #85B33E

monochromatic

#1F2458 #2E3786 #3E4AB3 #656FCA #9299D9

Accessibility & contrast

On white

7.41

#3E4AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3E4AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4AB3

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4AB3	#FFFFFF	#000000	##FFFFFF
##3E4AB3	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#0050B1

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e4ab3;
/* rgb */ color: rgb(62, 74, 179);
/* oklch */ color: oklch(46.3% 0.165 273.1);

Tailwind

colors: {
  custom: {
    50: '#807ccb',
    500: '#3e4ab3',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ab3;
$custom-light: #807ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ab3",
  "rgb": {
    "r": 62,
    "g": 74,
    "b": 179
  },
  "hsl": {
    "h": 233.846,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46253,
    "c": 0.16538,
    "h": 273.1
  },
  "luminance": 0.09176
}

Semantic roles & 50–950 ramp

primary

#3E4AB3

secondary

#C5BE88

accent

#CA50D8

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4AB3

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

Preview Lab → · Contrast checker → · Palette generator →