#3844B7#3844B7

#3844B7 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.1% C 0.180 H 272.3°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3844B7
RGB	rgb(56, 68, 183)
HSL	hsl(234, 53%, 47%)
HSV	hsv(234, 69%, 72%)
CMYK	cmyk(69.4%, 62.8%, 0%, 28.2%)
CIE-LAB	lab(34.79, 33.60, -62.25)
CIE-LCH	lch(34.79, 70.74, 298.36°)
OKLab	oklab(45.13% 0.0073 -0.1797)
OKLCH	oklch(45.13% 0.18 272.3)
XYZ	xyz(12.2424, 8.3927, 45.7653)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3844B7 #B7AB38

analogous

#3884B7 #3844B7 #6C38B7

triadic

#3844B7 #B73844 #44B738

tetradic

#3844B7 #B73884 #B7AB38 #38B76C

square

#3844B7 #B73884 #B7AB38 #38B76C

split-complementary

#3844B7 #B76C38 #84B738

monochromatic

#1B2159 #2A3388 #3844B7 #5E69CE #8D95DC

Accessibility & contrast

On white

7.84

#3844B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3844B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3844B7

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3844B7	#FFFFFF	#000000	##FFFFFF
##3844B7	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BB

Deuteranopia (green-blind)

#004CB5

Tritanopia (blue-blind)

#006177

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3844b7;
/* rgb */ color: rgb(56, 68, 183);
/* oklch */ color: oklch(45.1% 0.180 272.3);

Tailwind

colors: {
  custom: {
    50: '#7f78ce',
    500: '#3844b7',
    950: '#000000',
  },
}

SCSS

$custom: #3844b7;
$custom-light: #7f78ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3844b7",
  "rgb": {
    "r": 56,
    "g": 68,
    "b": 183
  },
  "hsl": {
    "h": 234.331,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45125,
    "c": 0.17981,
    "h": 272.3
  },
  "luminance": 0.08394
}

Semantic roles & 50–950 ramp

primary

#3844B7

secondary

#C7C084

accent

#CF4BDD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3844B7

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

Preview Lab → · Contrast checker → · Palette generator →