#3B36AE#3B36AE

#3B36AE is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.1% C 0.184 H 276.9°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#3B36AE
RGB	rgb(59, 54, 174)
HSL	hsl(243, 53%, 45%)
HSV	hsv(243, 69%, 68%)
CMYK	cmyk(66.1%, 69%, 0%, 31.8%)
CIE-LAB	lab(30.93, 39.58, -63.21)
CIE-LCH	lch(30.93, 74.58, 302.06°)
OKLab	oklab(42.13% 0.022 -0.1824)
OKLCH	oklch(42.13% 0.184 276.9)
XYZ	xyz(10.7603, 6.6232, 40.7475)
Luminance	0.0662 (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

#3B36AE #A9AE36

analogous

#366DAE #3B36AE #7736AE

triadic

#3B36AE #AE3B36 #36AE3B

tetradic

#3B36AE #AE366D #A9AE36 #36AE77

square

#3B36AE #AE366D #A9AE36 #36AE77

split-complementary

#3B36AE #AE7736 #6DAE36

monochromatic

#1B1951 #2B287F #3B36AE #5B56CB #8985D9

Accessibility & contrast

On white

9.03

#3B36AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3B36AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B36AE

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B36AE	#FFFFFF	#000000	##FFFFFF
##3B36AE	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0044AC

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3b36ae;
/* rgb */ color: rgb(59, 54, 174);
/* oklch */ color: oklch(42.1% 0.184 276.9);

Tailwind

colors: {
  custom: {
    50: '#806ec7',
    500: '#3b36ae',
    950: '#000000',
  },
}

SCSS

$custom: #3b36ae;
$custom-light: #806ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b36ae",
  "rgb": {
    "r": 59,
    "g": 54,
    "b": 174
  },
  "hsl": {
    "h": 242.5,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42126,
    "c": 0.18376,
    "h": 276.9
  },
  "luminance": 0.06624
}

Semantic roles & 50–950 ramp

primary

#3B36AE

secondary

#C0C37D

accent

#DC4CD6

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3B36AE

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

Preview Lab → · Contrast checker → · Palette generator →