#3846B7#3846B7

#3846B7 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.177 H 271.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3846B7
RGB	rgb(56, 70, 183)
HSL	hsl(233, 53%, 47%)
HSV	hsv(233, 69%, 72%)
CMYK	cmyk(69.4%, 61.7%, 0%, 28.2%)
CIE-LAB	lab(35.28, 32.32, -61.45)
CIE-LCH	lch(35.28, 69.43, 297.74°)
OKLab	oklab(45.49% 0.0058 -0.1773)
OKLCH	oklch(45.49% 0.177 271.9)
XYZ	xyz(12.3654, 8.6388, 45.8064)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3846B7 #B7A938

analogous

#3886B7 #3846B7 #6A38B7

triadic

#3846B7 #B73846 #46B738

tetradic

#3846B7 #B73886 #B7A938 #38B76A

square

#3846B7 #B73886 #B7A938 #38B76A

split-complementary

#3846B7 #B76A38 #86B738

monochromatic

#1B2259 #2A3488 #3846B7 #5E6BCE #8D96DC

Accessibility & contrast

On white

7.70

#3846B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3846B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3846B7

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3846B7	#FFFFFF	#000000	##FFFFFF
##3846B7	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BB

Deuteranopia (green-blind)

#004DB5

Tritanopia (blue-blind)

#006378

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3846b7;
/* rgb */ color: rgb(56, 70, 183);
/* oklch */ color: oklch(45.5% 0.177 271.9);

Tailwind

colors: {
  custom: {
    50: '#7f79ce',
    500: '#3846b7',
    950: '#000000',
  },
}

SCSS

$custom: #3846b7;
$custom-light: #7f79ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3846b7",
  "rgb": {
    "r": 56,
    "g": 70,
    "b": 183
  },
  "hsl": {
    "h": 233.386,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45488,
    "c": 0.17737,
    "h": 271.9
  },
  "luminance": 0.0864
}

Semantic roles & 50–950 ramp

primary

#3846B7

secondary

#C7BF84

accent

#CD4BDD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3846B7

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

Preview Lab → · Contrast checker → · Palette generator →