#3849B6#3849B6

#3849B6 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.0% C 0.172 H 271.2°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3849B6
RGB	rgb(56, 73, 182)
HSL	hsl(232, 53%, 47%)
HSV	hsv(232, 69%, 71%)
CMYK	cmyk(69.2%, 59.9%, 0%, 28.6%)
CIE-LAB	lab(35.95, 30.04, -59.76)
CIE-LCH	lch(35.95, 66.89, 296.68°)
OKLab	oklab(45.96% 0.0035 -0.1723)
OKLCH	oklch(45.96% 0.172 271.2)
XYZ	xyz(12.4541, 8.9820, 45.3243)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3849B6 #B6A538

analogous

#3888B6 #3849B6 #6638B6

triadic

#3849B6 #B63849 #49B638

tetradic

#3849B6 #B63888 #B6A538 #38B666

square

#3849B6 #B63888 #B6A538 #38B666

split-complementary

#3849B6 #B66638 #88B638

monochromatic

#1B2358 #2A3687 #3849B6 #5E6DCD #8D97DC

Accessibility & contrast

On white

7.51

#3849B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3849B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3849B6

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3849B6	#FFFFFF	#000000	##FFFFFF
##3849B6	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABA

Deuteranopia (green-blind)

#004FB4

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3849b6;
/* rgb */ color: rgb(56, 73, 182);
/* oklch */ color: oklch(46.0% 0.172 271.2);

Tailwind

colors: {
  custom: {
    50: '#7f7bcd',
    500: '#3849b6',
    950: '#000000',
  },
}

SCSS

$custom: #3849b6;
$custom-light: #7f7bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3849b6",
  "rgb": {
    "r": 56,
    "g": 73,
    "b": 182
  },
  "hsl": {
    "h": 231.905,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45959,
    "c": 0.17234,
    "h": 271.2
  },
  "luminance": 0.08983
}

Semantic roles & 50–950 ramp

primary

#3849B6

secondary

#C6BD84

accent

#C94BDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3849B6

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

Preview Lab → · Contrast checker → · Palette generator →