#3845BE#3845BE

#3845BE is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.9% C 0.188 H 271.9°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3845BE
RGB	rgb(56, 69, 190)
HSL	hsl(234, 54%, 48%)
HSV	hsv(234, 71%, 75%)
CMYK	cmyk(70.5%, 63.7%, 0%, 25.5%)
CIE-LAB	lab(35.62, 35.44, -65.01)
CIE-LCH	lch(35.62, 74.04, 298.60°)
OKLab	oklab(45.92% 0.0062 -0.1877)
OKLCH	oklch(45.92% 0.188 271.9)
XYZ	xyz(13.0501, 8.8134, 49.7186)
Luminance	0.0882 (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

#3845BE #BEB138

analogous

#3888BE #3845BE #6E38BE

triadic

#3845BE #BE3845 #45BE38

tetradic

#3845BE #BE3888 #BEB138 #38BE6E

square

#3845BE #BE3888 #BEB138 #38BE6E

split-complementary

#3845BE #BE6E38 #88BE38

monochromatic

#1C235F #2A348F #3845BE #626DD1 #9299DF

Accessibility & contrast

On white

7.60

#3845BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3845BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3845BE

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3845BE	#FFFFFF	#000000	##FFFFFF
##3845BE	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC2

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3845be;
/* rgb */ color: rgb(56, 69, 190);
/* oklch */ color: oklch(45.9% 0.188 271.9);

Tailwind

colors: {
  custom: {
    50: '#8179d3',
    500: '#3845be',
    950: '#000000',
  },
}

SCSS

$custom: #3845be;
$custom-light: #8179d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3845be",
  "rgb": {
    "r": 56,
    "g": 69,
    "b": 190
  },
  "hsl": {
    "h": 234.179,
    "s": 54.472,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45922,
    "c": 0.18783,
    "h": 271.9
  },
  "luminance": 0.08815
}

Semantic roles & 50–950 ramp

primary

#3845BE

secondary

#CAC388

accent

#CF4ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3845BE

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

Preview Lab → · Contrast checker → · Palette generator →