#3852B3#3852B3

#3852B3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.5% C 0.157 H 268.5°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#3852B3
RGB	rgb(56, 82, 179)
HSL	hsl(227, 52%, 46%)
HSV	hsv(227, 69%, 70%)
CMYK	cmyk(68.7%, 54.2%, 0%, 29.8%)
CIE-LAB	lab(38.07, 23.10, -54.55)
CIE-LCH	lch(38.07, 59.23, 292.95°)
OKLab	oklab(47.48% -0.0042 -0.1569)
OKLCH	oklch(47.48% 0.157 268.5)
XYZ	xyz(12.7821, 10.1288, 43.9205)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3852B3 #B39938

analogous

#388FB3 #3852B3 #5B38B3

triadic

#3852B3 #B33852 #52B338

tetradic

#3852B3 #B3388F #B39938 #38B35B

square

#3852B3 #B3388F #B39938 #38B35B

split-complementary

#3852B3 #B35B38 #8FB338

monochromatic

#1B2756 #293D84 #3852B3 #5C74CC #8B9CDB

Accessibility & contrast

On white

6.94

#3852B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3852B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3852B3

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3852B3	#FFFFFF	#000000	##FFFFFF
##3852B3	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085FB6

Deuteranopia (green-blind)

#0054B1

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3852b3;
/* rgb */ color: rgb(56, 82, 179);
/* oklch */ color: oklch(47.5% 0.157 268.5);

Tailwind

colors: {
  custom: {
    50: '#7d82ca',
    500: '#3852b3',
    950: '#000000',
  },
}

SCSS

$custom: #3852b3;
$custom-light: #7d82ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3852b3",
  "rgb": {
    "r": 56,
    "g": 82,
    "b": 179
  },
  "hsl": {
    "h": 227.317,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47475,
    "c": 0.15692,
    "h": 268.5
  },
  "luminance": 0.1013
}

Semantic roles & 50–950 ramp

primary

#3852B3

secondary

#C5B782

accent

#BD4CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3852B3

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

Preview Lab → · Contrast checker → · Palette generator →