#3846B8#3846B8

#3846B8 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.6% C 0.179 H 271.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3846B8
RGB	rgb(56, 70, 184)
HSL	hsl(233, 53%, 47%)
HSV	hsv(233, 70%, 72%)
CMYK	cmyk(69.6%, 62%, 0%, 27.8%)
CIE-LAB	lab(35.36, 32.68, -61.90)
CIE-LCH	lch(35.36, 70.00, 297.83°)
OKLab	oklab(45.57% 0.0058 -0.1786)
OKLCH	oklch(45.57% 0.179 271.8)
XYZ	xyz(12.4699, 8.6806, 46.3565)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3846B8 #B8AA38

analogous

#3886B8 #3846B8 #6A38B8

triadic

#3846B8 #B83846 #46B838

tetradic

#3846B8 #B83886 #B8AA38 #38B86A

square

#3846B8 #B83886 #B8AA38 #38B86A

split-complementary

#3846B8 #B86A38 #86B838

monochromatic

#1B225A #2A3489 #3846B8 #5F6BCE #8E96DD

Accessibility & contrast

On white

7.67

#3846B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3846B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3846B8

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3846B8	#FFFFFF	#000000	##FFFFFF
##3846B8	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BC

Deuteranopia (green-blind)

#004DB6

Tritanopia (blue-blind)

#006378

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3846b8;
/* rgb */ color: rgb(56, 70, 184);
/* oklch */ color: oklch(45.6% 0.179 271.8);

Tailwind

colors: {
  custom: {
    50: '#7f79ce',
    500: '#3846b8',
    950: '#000000',
  },
}

SCSS

$custom: #3846b8;
$custom-light: #7f79ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3846b8",
  "rgb": {
    "r": 56,
    "g": 70,
    "b": 184
  },
  "hsl": {
    "h": 233.438,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45574,
    "c": 0.17871,
    "h": 271.8
  },
  "luminance": 0.08682
}

Semantic roles & 50–950 ramp

primary

#3846B8

secondary

#C7C085

accent

#CD4BDD

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3846B8

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

Preview Lab → · Contrast checker → · Palette generator →