#3841A2#3841A2

#3841A2 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.8% C 0.155 H 273.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#3841A2
RGB	rgb(56, 65, 162)
HSL	hsl(235, 49%, 43%)
HSV	hsv(235, 65%, 64%)
CMYK	cmyk(65.4%, 59.9%, 0%, 36.5%)
CIE-LAB	lab(32.32, 28.07, -53.74)
CIE-LCH	lch(32.32, 60.63, 297.58°)
OKLab	oklab(42.77% 0.0103 -0.1547)
OKLCH	oklch(42.77% 0.155 273.8)
XYZ	xyz(10.0406, 7.2291, 35.0416)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3841A2 #A29938

analogous

#3876A2 #3841A2 #6438A2

triadic

#3841A2 #A23841 #41A238

tetradic

#3841A2 #A23876 #A29938 #38A264

square

#3841A2 #A23876 #A29938 #38A264

split-complementary

#3841A2 #A26438 #76A238

monochromatic

#191D47 #282F75 #3841A2 #535DC4 #8188D3

Accessibility & contrast

On white

8.59

#3841A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3841A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3841A2

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3841A2	#FFFFFF	#000000	##FFFFFF
##3841A2	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A5

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#00596B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3841a2;
/* rgb */ color: rgb(56, 65, 162);
/* oklch */ color: oklch(42.8% 0.155 273.8);

Tailwind

colors: {
  custom: {
    50: '#7b75be',
    500: '#3841a2',
    950: '#000000',
  },
}

SCSS

$custom: #3841a2;
$custom-light: #7b75be;
$custom-dark: #000000;

JSON

{
  "hex": "#3841a2",
  "rgb": {
    "r": 56,
    "g": 65,
    "b": 162
  },
  "hsl": {
    "h": 234.906,
    "s": 48.624,
    "l": 42.745
  },
  "oklch": {
    "l": 0.42771,
    "c": 0.15504,
    "h": 273.8
  },
  "luminance": 0.0723
}

Semantic roles & 50–950 ramp

primary

#3841A2

secondary

#BDB779

accent

#CD50D8

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3841A2

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

Preview Lab → · Contrast checker → · Palette generator →