#3E4EB6#3E4EB6

#3E4EB6 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.164 H 271.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EB6
RGB	rgb(62, 78, 182)
HSL	hsl(232, 49%, 48%)
HSV	hsv(232, 66%, 71%)
CMYK	cmyk(65.9%, 57.1%, 0%, 28.6%)
CIE-LAB	lab(37.57, 27.71, -57.11)
CIE-LCH	lch(37.57, 63.48, 295.88°)
OKLab	oklab(47.26% 0.0056 -0.1643)
OKLCH	oklch(47.26% 0.164 271.9)
XYZ	xyz(13.1517, 9.8491, 45.4549)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EB6 #B6A63E

analogous

#3E8AB6 #3E4EB6 #6A3EB6

triadic

#3E4EB6 #B63E4E #4EB63E

tetradic

#3E4EB6 #B63E8A #B6A63E #3EB66A

square

#3E4EB6 #B63E8A #B6A63E #3EB66A

split-complementary

#3E4EB6 #B66A3E #8AB63E

monochromatic

#1F275B #2E3A88 #3E4EB6 #6674CB #949DDB

Accessibility & contrast

On white

7.07

#3E4EB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3E4EB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4EB6

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EB6	#FFFFFF	#000000	##FFFFFF
##3E4EB6	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e4eb6;
/* rgb */ color: rgb(62, 78, 182);
/* oklch */ color: oklch(47.3% 0.164 271.9);

Tailwind

colors: {
  custom: {
    50: '#817fcd',
    500: '#3e4eb6',
    950: '#000000',
  },
}

SCSS

$custom: #3e4eb6;
$custom-light: #817fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4eb6",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 182
  },
  "hsl": {
    "h": 232,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47256,
    "c": 0.16441,
    "h": 271.9
  },
  "luminance": 0.0985
}

Semantic roles & 50–950 ramp

primary

#3E4EB6

secondary

#C6BE8A

accent

#C64FD9

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4EB6

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

Preview Lab → · Contrast checker → · Palette generator →