#3536C7#3536C7

#3536C7 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.216 H 272.9°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3536C7
RGB	rgb(53, 54, 199)
HSL	hsl(240, 58%, 49%)
HSV	hsv(240, 73%, 78%)
CMYK	cmyk(73.4%, 72.9%, 0%, 22%)
CIE-LAB	lab(32.96, 47.21, -74.66)
CIE-LCH	lch(32.96, 88.33, 302.30°)
OKLab	oklab(44.2% 0.0108 -0.216)
OKLCH	oklch(44.2% 0.216 272.9)
XYZ	xyz(13.0927, 7.5174, 54.7828)
Luminance	0.0752 (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

#3536C7 #C7C635

analogous

#357FC7 #3536C7 #7D35C7

triadic

#3536C7 #C73536 #36C735

tetradic

#3536C7 #C7357F #C7C635 #35C77D

square

#3536C7 #C7357F #C7C635 #35C77D

split-complementary

#3536C7 #C77D35 #7FC735

monochromatic

#1B1C66 #282997 #3536C7 #6464D6 #9494E2

Accessibility & contrast

On white

8.39

#3536C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3536C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3536C7

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3536C7	#FFFFFF	#000000	##FFFFFF
##3536C7	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CB

Deuteranopia (green-blind)

#0046C4

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3536c7;
/* rgb */ color: rgb(53, 54, 199);
/* oklch */ color: oklch(44.2% 0.216 272.9);

Tailwind

colors: {
  custom: {
    50: '#836fd9',
    500: '#3536c7',
    950: '#000000',
  },
}

SCSS

$custom: #3536c7;
$custom-light: #836fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3536c7",
  "rgb": {
    "r": 53,
    "g": 54,
    "b": 199
  },
  "hsl": {
    "h": 239.589,
    "s": 57.937,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44202,
    "c": 0.2163,
    "h": 272.9
  },
  "luminance": 0.07519
}

Semantic roles & 50–950 ramp

primary

#3536C7

secondary

#CECD8A

accent

#E047E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3536C7

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

Preview Lab → · Contrast checker → · Palette generator →