#3848B5#3848B5

#3848B5 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.172 H 271.4°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3848B5
RGB	rgb(56, 72, 181)
HSL	hsl(232, 53%, 46%)
HSV	hsv(232, 69%, 71%)
CMYK	cmyk(69.1%, 60.2%, 0%, 29%)
CIE-LAB	lab(35.62, 30.32, -59.72)
CIE-LCH	lch(35.62, 66.97, 296.92°)
OKLab	oklab(45.69% 0.0043 -0.1722)
OKLCH	oklch(45.69% 0.172 271.4)
XYZ	xyz(12.2859, 8.8105, 44.7602)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3848B5 #B5A538

analogous

#3887B5 #3848B5 #6738B5

triadic

#3848B5 #B53848 #48B538

tetradic

#3848B5 #B53887 #B5A538 #38B567

square

#3848B5 #B53887 #B5A538 #38B567

split-complementary

#3848B5 #B56738 #87B538

monochromatic

#1B2358 #2A3586 #3848B5 #5D6CCD #8C96DB

Accessibility & contrast

On white

7.60

#3848B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3848B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3848B5

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3848B5	#FFFFFF	#000000	##FFFFFF
##3848B5	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)

#005AB9

Deuteranopia (green-blind)

#004EB3

Tritanopia (blue-blind)

#006377

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3848b5;
/* rgb */ color: rgb(56, 72, 181);
/* oklch */ color: oklch(45.7% 0.172 271.4);

Tailwind

colors: {
  custom: {
    50: '#7e7acc',
    500: '#3848b5',
    950: '#000000',
  },
}

SCSS

$custom: #3848b5;
$custom-light: #7e7acc;
$custom-dark: #000000;

JSON

{
  "hex": "#3848b5",
  "rgb": {
    "r": 56,
    "g": 72,
    "b": 181
  },
  "hsl": {
    "h": 232.32,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45687,
    "c": 0.17223,
    "h": 271.4
  },
  "luminance": 0.08812
}

Semantic roles & 50–950 ramp

primary

#3848B5

secondary

#C6BD83

accent

#CA4CDC

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3848B5

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

Preview Lab → · Contrast checker → · Palette generator →