#3E36BB#3E36BB

#3E36BB is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.6% C 0.199 H 276.8°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#3E36BB
RGB	rgb(62, 54, 187)
HSL	hsl(244, 55%, 47%)
HSV	hsv(244, 71%, 73%)
CMYK	cmyk(66.8%, 71.1%, 0%, 26.7%)
CIE-LAB	lab(32.37, 44.24, -68.56)
CIE-LCH	lch(32.37, 81.60, 302.83°)
OKLab	oklab(43.58% 0.0238 -0.198)
OKLCH	oklch(43.58% 0.199 276.8)
XYZ	xyz(12.2725, 7.2493, 47.7566)
Luminance	0.0725 (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

#3E36BB #B3BB36

analogous

#3671BB #3E36BB #8136BB

triadic

#3E36BB #BB3E36 #36BB3E

tetradic

#3E36BB #BB3671 #B3BB36 #36BB81

square

#3E36BB #BB3671 #B3BB36 #36BB81

split-complementary

#3E36BB #BB8136 #71BB36

monochromatic

#1F1B5C #2E288C #3E36BB #655ED0 #928DDE

Accessibility & contrast

On white

8.57

#3E36BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3E36BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E36BB

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E36BB	#FFFFFF	#000000	##FFFFFF
##3E36BB	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BF

Deuteranopia (green-blind)

#0046B9

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3e36bb;
/* rgb */ color: rgb(62, 54, 187);
/* oklch */ color: oklch(43.6% 0.199 276.8);

Tailwind

colors: {
  custom: {
    50: '#846fd1',
    500: '#3e36bb',
    950: '#000000',
  },
}

SCSS

$custom: #3e36bb;
$custom-light: #846fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e36bb",
  "rgb": {
    "r": 62,
    "g": 54,
    "b": 187
  },
  "hsl": {
    "h": 243.609,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43582,
    "c": 0.19945,
    "h": 276.8
  },
  "luminance": 0.0725
}

Semantic roles & 50–950 ramp

primary

#3E36BB

secondary

#C5C984

accent

#DF49D6

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3E36BB

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

Preview Lab → · Contrast checker → · Palette generator →