#3845CA#3845CA

#3845CA is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.0% C 0.203 H 271.5°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3845CA
RGB	rgb(56, 69, 202)
HSL	hsl(235, 58%, 51%)
HSV	hsv(235, 72%, 79%)
CMYK	cmyk(72.3%, 65.8%, 0%, 20.8%)
CIE-LAB	lab(36.67, 39.63, -70.30)
CIE-LCH	lch(36.67, 80.70, 299.41°)
OKLab	oklab(47.01% 0.0054 -0.2032)
OKLCH	oklch(47.01% 0.203 271.5)
XYZ	xyz(14.4161, 9.3598, 56.9125)
Luminance	0.0936 (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

#3845CA #CABD38

analogous

#388ECA #3845CA #7438CA

triadic

#3845CA #CA3845 #45CA38

tetradic

#3845CA #CA388E #CABD38 #38CA74

square

#3845CA #CA388E #CABD38 #38CA74

split-complementary

#3845CA #CA7438 #8ECA38

monochromatic

#1D246B #29349B #3845CA #6872D7 #999FE4

Accessibility & contrast

On white

7.31

#3845CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3845CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3845CA

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3845CA	#FFFFFF	#000000	##FFFFFF
##3845CA	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#004FC7

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3845ca;
/* rgb */ color: rgb(56, 69, 202);
/* oklch */ color: oklch(47.0% 0.203 271.5);

Tailwind

colors: {
  custom: {
    50: '#8379db',
    500: '#3845ca',
    950: '#000000',
  },
}

SCSS

$custom: #3845ca;
$custom-light: #8379db;
$custom-dark: #000000;

JSON

{
  "hex": "#3845ca",
  "rgb": {
    "r": 56,
    "g": 69,
    "b": 202
  },
  "hsl": {
    "h": 234.658,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47008,
    "c": 0.2033,
    "h": 271.5
  },
  "luminance": 0.09361
}

Semantic roles & 50–950 ramp

primary

#3845CA

secondary

#CFCA8E

accent

#D347E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3845CA

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

Preview Lab → · Contrast checker → · Palette generator →