#3B36BC#3B36BC

#3B36BC is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.201 H 275.6°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#3B36BC
RGB	rgb(59, 54, 188)
HSL	hsl(242, 55%, 47%)
HSV	hsv(242, 71%, 74%)
CMYK	cmyk(68.6%, 71.3%, 0%, 26.3%)
CIE-LAB	lab(32.25, 44.21, -69.35)
CIE-LCH	lch(32.25, 82.24, 302.52°)
OKLab	oklab(43.47% 0.0198 -0.2004)
OKLCH	oklch(43.47% 0.201 275.6)
XYZ	xyz(12.1969, 7.1979, 48.3138)
Luminance	0.0720 (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

#3B36BC #B7BC36

analogous

#3674BC #3B36BC #7E36BC

triadic

#3B36BC #BC3B36 #36BC3B

tetradic

#3B36BC #BC3674 #B7BC36 #36BC7E

square

#3B36BC #BC3674 #B7BC36 #36BC7E

split-complementary

#3B36BC #BC7E36 #74BC36

monochromatic

#1D1B5D #2C288C #3B36BC #635ED1 #918EDF

Accessibility & contrast

On white

8.61

#3B36BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3B36BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B36BC

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B36BC	#FFFFFF	#000000	##FFFFFF
##3B36BC	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#0046BA

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3b36bc;
/* rgb */ color: rgb(59, 54, 188);
/* oklch */ color: oklch(43.5% 0.201 275.6);

Tailwind

colors: {
  custom: {
    50: '#836ed1',
    500: '#3b36bc',
    950: '#000000',
  },
}

SCSS

$custom: #3b36bc;
$custom-light: #836ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b36bc",
  "rgb": {
    "r": 59,
    "g": 54,
    "b": 188
  },
  "hsl": {
    "h": 242.239,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43474,
    "c": 0.20138,
    "h": 275.6
  },
  "luminance": 0.07199
}

Semantic roles & 50–950 ramp

primary

#3B36BC

secondary

#C6C985

accent

#DF49D9

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3B36BC

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

Preview Lab → · Contrast checker → · Palette generator →