#3836B7#3836B7

#3836B7 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.8% C 0.196 H 274.9°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#3836B7
RGB	rgb(56, 54, 183)
HSL	hsl(241, 54%, 46%)
HSV	hsv(241, 70%, 72%)
CMYK	cmyk(69.4%, 70.5%, 0%, 28.2%)
CIE-LAB	lab(31.57, 42.21, -67.52)
CIE-LCH	lch(31.57, 79.63, 302.01°)
OKLab	oklab(42.79% 0.0169 -0.1951)
OKLCH	oklch(42.79% 0.196 274.9)
XYZ	xyz(11.4945, 6.8969, 45.5160)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3836B7 #B5B736

analogous

#3675B7 #3836B7 #7936B7

triadic

#3836B7 #B73836 #36B738

tetradic

#3836B7 #B73675 #B5B736 #36B779

square

#3836B7 #B73675 #B5B736 #36B779

split-complementary

#3836B7 #B77936 #75B736

monochromatic

#1B1A58 #2A2888 #3836B7 #5D5BCF #8C8BDD

Accessibility & contrast

On white

8.83

#3836B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#3836B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3836B7

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3836B7	#FFFFFF	#000000	##FFFFFF
##3836B7	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BB

Deuteranopia (green-blind)

#0044B5

Tritanopia (blue-blind)

#005A72

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3836b7;
/* rgb */ color: rgb(56, 54, 183);
/* oklch */ color: oklch(42.8% 0.196 274.9);

Tailwind

colors: {
  custom: {
    50: '#806ece',
    500: '#3836b7',
    950: '#000000',
  },
}

SCSS

$custom: #3836b7;
$custom-light: #806ece;
$custom-dark: #000000;

JSON

{
  "hex": "#3836b7",
  "rgb": {
    "r": 56,
    "g": 54,
    "b": 183
  },
  "hsl": {
    "h": 240.93,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.42788,
    "c": 0.19587,
    "h": 274.9
  },
  "luminance": 0.06898
}

Semantic roles & 50–950 ramp

primary

#3836B7

secondary

#C6C782

accent

#DE4ADB

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3836B7

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

Preview Lab → · Contrast checker → · Palette generator →