#3849AA#3849AA

#3849AA is a dark, vivid blue. Relative luminance 0.085; OKLCH L 45.0% C 0.156 H 271.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3849AA
RGB	rgb(56, 73, 170)
HSL	hsl(231, 50%, 44%)
HSV	hsv(231, 67%, 67%)
CMYK	cmyk(67.1%, 57.1%, 0%, 33.3%)
CIE-LAB	lab(35.02, 25.71, -54.16)
CIE-LCH	lch(35.02, 59.95, 295.40°)
OKLab	oklab(44.97% 0.0033 -0.1558)
OKLCH	oklch(44.97% 0.156 271.2)
XYZ	xyz(11.2667, 8.5071, 39.0707)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3849AA #AA9938

analogous

#3882AA #3849AA #6038AA

triadic

#3849AA #AA3849 #49AA38

tetradic

#3849AA #AA3882 #AA9938 #38AA60

square

#3849AA #AA3882 #AA9938 #38AA60

split-complementary

#3849AA #AA6038 #82AA38

monochromatic

#1A214E #29357C #3849AA #5768C8 #8592D7

Accessibility & contrast

On white

7.77

#3849AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3849AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3849AA

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3849AA	#FFFFFF	#000000	##FFFFFF
##3849AA	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#004DA8

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3849aa;
/* rgb */ color: rgb(56, 73, 170);
/* oklch */ color: oklch(45.0% 0.156 271.2);

Tailwind

colors: {
  custom: {
    50: '#7c7bc4',
    500: '#3849aa',
    950: '#000000',
  },
}

SCSS

$custom: #3849aa;
$custom-light: #7c7bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3849aa",
  "rgb": {
    "r": 56,
    "g": 73,
    "b": 170
  },
  "hsl": {
    "h": 231.053,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44971,
    "c": 0.15587,
    "h": 271.2
  },
  "luminance": 0.08508
}

Semantic roles & 50–950 ramp

primary

#3849AA

secondary

#C1B77D

accent

#C54EDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3849AA

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

Preview Lab → · Contrast checker → · Palette generator →