#3E4DB6#3E4DB6

#3E4DB6 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.166 H 272.2°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DB6
RGB	rgb(62, 77, 182)
HSL	hsl(233, 49%, 48%)
HSV	hsv(233, 66%, 71%)
CMYK	cmyk(65.9%, 57.7%, 0%, 28.6%)
CIE-LAB	lab(37.31, 28.35, -57.53)
CIE-LCH	lch(37.31, 64.14, 296.23°)
OKLab	oklab(47.07% 0.0065 -0.1656)
OKLCH	oklch(47.07% 0.166 272.2)
XYZ	xyz(13.0812, 9.7081, 45.4314)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DB6 #B6A73E

analogous

#3E89B6 #3E4DB6 #6B3EB6

triadic

#3E4DB6 #B63E4D #4DB63E

tetradic

#3E4DB6 #B63E89 #B6A73E #3EB66B

square

#3E4DB6 #B63E89 #B6A73E #3EB66B

split-complementary

#3E4DB6 #B66B3E #89B63E

monochromatic

#1F265B #2E3A88 #3E4DB6 #6673CB #949DDB

Accessibility & contrast

On white

7.14

#3E4DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3E4DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4DB6

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DB6	#FFFFFF	#000000	##FFFFFF
##3E4DB6	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBA

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e4db6;
/* rgb */ color: rgb(62, 77, 182);
/* oklch */ color: oklch(47.1% 0.166 272.2);

Tailwind

colors: {
  custom: {
    50: '#817ecd',
    500: '#3e4db6',
    950: '#000000',
  },
}

SCSS

$custom: #3e4db6;
$custom-light: #817ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4db6",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 182
  },
  "hsl": {
    "h": 232.5,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47065,
    "c": 0.16569,
    "h": 272.2
  },
  "luminance": 0.09709
}

Semantic roles & 50–950 ramp

primary

#3E4DB6

secondary

#C6BE8A

accent

#C84FD9

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4DB6

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

Preview Lab → · Contrast checker → · Palette generator →