#3846B0#3846B0

#3846B0 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.168 H 272.0°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3846B0
RGB	rgb(56, 70, 176)
HSL	hsl(233, 52%, 45%)
HSV	hsv(233, 68%, 69%)
CMYK	cmyk(68.2%, 60.2%, 0%, 31%)
CIE-LAB	lab(34.71, 29.82, -58.23)
CIE-LCH	lch(34.71, 65.42, 297.12°)
OKLab	oklab(44.89% 0.0059 -0.1678)
OKLCH	oklch(44.89% 0.168 272)
XYZ	xyz(11.6549, 8.3546, 42.0643)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3846B0 #B0A238

analogous

#3882B0 #3846B0 #6638B0

triadic

#3846B0 #B03846 #46B038

tetradic

#3846B0 #B03882 #B0A238 #38B066

square

#3846B0 #B03882 #B0A238 #38B066

split-complementary

#3846B0 #B06638 #82B038

monochromatic

#1A2153 #293482 #3846B0 #5B68CB #8992D9

Accessibility & contrast

On white

7.86

#3846B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3846B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3846B0

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3846B0	#FFFFFF	#000000	##FFFFFF
##3846B0	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B4

Deuteranopia (green-blind)

#004CAE

Tritanopia (blue-blind)

#006074

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3846b0;
/* rgb */ color: rgb(56, 70, 176);
/* oklch */ color: oklch(44.9% 0.168 272.0);

Tailwind

colors: {
  custom: {
    50: '#7d79c8',
    500: '#3846b0',
    950: '#000000',
  },
}

SCSS

$custom: #3846b0;
$custom-light: #7d79c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3846b0",
  "rgb": {
    "r": 56,
    "g": 70,
    "b": 176
  },
  "hsl": {
    "h": 233,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4489,
    "c": 0.16794,
    "h": 272
  },
  "luminance": 0.08356
}

Semantic roles & 50–950 ramp

primary

#3846B0

secondary

#C4BC80

accent

#CB4DDB

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3846B0

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

Preview Lab → · Contrast checker → · Palette generator →