#3536BC#3536BC

#3536BC is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.1% C 0.203 H 273.5°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#3536BC
RGB	rgb(53, 54, 188)
HSL	hsl(240, 56%, 47%)
HSV	hsv(240, 72%, 74%)
CMYK	cmyk(71.8%, 71.3%, 0%, 26.3%)
CIE-LAB	lab(31.86, 43.55, -70.01)
CIE-LCH	lch(31.86, 82.45, 301.89°)
OKLab	oklab(43.09% 0.0125 -0.2025)
OKLCH	oklch(43.09% 0.203 273.5)
XYZ	xyz(11.8614, 7.0249, 48.2980)
Luminance	0.0703 (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

#3536BC #BCBB35

analogous

#3579BC #3536BC #7835BC

triadic

#3536BC #BC3536 #36BC35

tetradic

#3536BC #BC3579 #BCBB35 #35BC78

square

#3536BC #BC3579 #BCBB35 #35BC78

split-complementary

#3536BC #BC7835 #79BC35

monochromatic

#1A1B5D #28288C #3536BC #5D5ED1 #8D8DDF

Accessibility & contrast

On white

8.73

#3536BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3536BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3536BC

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3536BC	#FFFFFF	#000000	##FFFFFF
##3536BC	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C0

Deuteranopia (green-blind)

#0044BA

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3536bc;
/* rgb */ color: rgb(53, 54, 188);
/* oklch */ color: oklch(43.1% 0.203 273.5);

Tailwind

colors: {
  custom: {
    50: '#806ed1',
    500: '#3536bc',
    950: '#000000',
  },
}

SCSS

$custom: #3536bc;
$custom-light: #806ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3536bc",
  "rgb": {
    "r": 53,
    "g": 54,
    "b": 188
  },
  "hsl": {
    "h": 239.556,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43093,
    "c": 0.20285,
    "h": 273.5
  },
  "luminance": 0.07026
}

Semantic roles & 50–950 ramp

primary

#3536BC

secondary

#C9C984

accent

#DE48DF

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3536BC

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

Preview Lab → · Contrast checker → · Palette generator →