#3846AB#3846AB

#3846AB is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.161 H 272.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3846AB
RGB	rgb(56, 70, 171)
HSL	hsl(233, 51%, 45%)
HSV	hsv(233, 67%, 67%)
CMYK	cmyk(67.3%, 59.1%, 0%, 32.9%)
CIE-LAB	lab(34.31, 28.03, -55.90)
CIE-LCH	lch(34.31, 62.53, 296.63°)
OKLab	oklab(44.47% 0.0059 -0.161)
OKLCH	oklch(44.47% 0.161 272.1)
XYZ	xyz(11.1693, 8.1603, 39.5067)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3846AB #AB9D38

analogous

#387FAB #3846AB #6438AB

triadic

#3846AB #AB3846 #46AB38

tetradic

#3846AB #AB387F #AB9D38 #38AB64

square

#3846AB #AB387F #AB9D38 #38AB64

split-complementary

#3846AB #AB6438 #7FAB38

monochromatic

#1A204F #29337D #3846AB #5866C8 #8690D7

Accessibility & contrast

On white

7.98

#3846AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3846AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3846AB

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3846AB	#FFFFFF	#000000	##FFFFFF
##3846AB	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AE

Deuteranopia (green-blind)

#004CA9

Tritanopia (blue-blind)

#005F71

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3846ab;
/* rgb */ color: rgb(56, 70, 171);
/* oklch */ color: oklch(44.5% 0.161 272.1);

Tailwind

colors: {
  custom: {
    50: '#7c79c5',
    500: '#3846ab',
    950: '#000000',
  },
}

SCSS

$custom: #3846ab;
$custom-light: #7c79c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3846ab",
  "rgb": {
    "r": 56,
    "g": 70,
    "b": 171
  },
  "hsl": {
    "h": 232.696,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44472,
    "c": 0.1611,
    "h": 272.1
  },
  "luminance": 0.08161
}

Semantic roles & 50–950 ramp

primary

#3846AB

secondary

#C1B97D

accent

#C94EDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3846AB

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

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