#3436CA#3436CA

#3436CA is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.5% C 0.220 H 272.4°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#3436CA
RGB	rgb(52, 54, 202)
HSL	hsl(239, 59%, 50%)
HSV	hsv(239, 74%, 79%)
CMYK	cmyk(74.3%, 73.3%, 0%, 20.8%)
CIE-LAB	lab(33.20, 48.10, -76.01)
CIE-LCH	lch(33.20, 89.95, 302.33°)
OKLab	oklab(44.45% 0.0092 -0.22)
OKLCH	oklch(44.45% 0.22 272.4)
XYZ	xyz(13.3924, 7.6313, 56.6328)
Luminance	0.0763 (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

#3436CA #CAC834

analogous

#3481CA #3436CA #7D34CA

triadic

#3436CA #CA3436 #36CA34

tetradic

#3436CA #CA3481 #CAC834 #34CA7D

square

#3436CA #CA3481 #CAC834 #34CA7D

split-complementary

#3436CA #CA7D34 #81CA34

monochromatic

#1B1C69 #272999 #3436CA #6466D7 #9596E4

Accessibility & contrast

On white

8.31

#3436CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3436CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3436CA

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3436CA	#FFFFFF	#000000	##FFFFFF
##3436CA	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CE

Deuteranopia (green-blind)

#0047C7

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3436ca;
/* rgb */ color: rgb(52, 54, 202);
/* oklch */ color: oklch(44.5% 0.220 272.4);

Tailwind

colors: {
  custom: {
    50: '#836fdb',
    500: '#3436ca',
    950: '#000000',
  },
}

SCSS

$custom: #3436ca;
$custom-light: #836fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3436ca",
  "rgb": {
    "r": 52,
    "g": 54,
    "b": 202
  },
  "hsl": {
    "h": 239.2,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.44452,
    "c": 0.22017,
    "h": 272.4
  },
  "luminance": 0.07633
}

Semantic roles & 50–950 ramp

primary

#3436CA

secondary

#CFCE8B

accent

#E046E2

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3436CA

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

Preview Lab → · Contrast checker → · Palette generator →