#3E4CB7#3E4CB7

#3E4CB7 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.168 H 272.5°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CB7
RGB	rgb(62, 76, 183)
HSL	hsl(233, 49%, 48%)
HSV	hsv(233, 66%, 72%)
CMYK	cmyk(66.1%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(37.13, 29.35, -58.41)
CIE-LCH	lch(37.13, 65.37, 296.68°)
OKLab	oklab(46.96% 0.0073 -0.1682)
OKLCH	oklch(46.96% 0.168 272.5)
XYZ	xyz(13.1154, 9.6107, 45.9544)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4CB7 #B7A93E

analogous

#3E88B7 #3E4CB7 #6C3EB7

triadic

#3E4CB7 #B73E4C #4CB73E

tetradic

#3E4CB7 #B73E88 #B7A93E #3EB76C

square

#3E4CB7 #B73E88 #B7A93E #3EB76C

split-complementary

#3E4CB7 #B76C3E #88B73E

monochromatic

#1F265C #2F3989 #3E4CB7 #6772CB #949DDB

Accessibility & contrast

On white

7.19

#3E4CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3E4CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4CB7

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CB7	#FFFFFF	#000000	##FFFFFF
##3E4CB7	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e4cb7;
/* rgb */ color: rgb(62, 76, 183);
/* oklch */ color: oklch(47.0% 0.168 272.5);

Tailwind

colors: {
  custom: {
    50: '#817ecd',
    500: '#3e4cb7',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cb7;
$custom-light: #817ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cb7",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 233.058,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46955,
    "c": 0.16832,
    "h": 272.5
  },
  "luminance": 0.09612
}

Semantic roles & 50–950 ramp

primary

#3E4CB7

secondary

#C6BF8A

accent

#C94FD9

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3E4CB7

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

Preview Lab → · Contrast checker → · Palette generator →