#3436C3#3436C3

#3436C3 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.7% C 0.212 H 272.8°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#3436C3
RGB	rgb(52, 54, 195)
HSL	hsl(239, 58%, 48%)
HSV	hsv(239, 73%, 76%)
CMYK	cmyk(73.3%, 72.3%, 0%, 23.5%)
CIE-LAB	lab(32.50, 45.79, -73.08)
CIE-LCH	lch(32.50, 86.24, 302.07°)
OKLab	oklab(43.74% 0.0103 -0.2114)
OKLCH	oklch(43.74% 0.212 272.8)
XYZ	xyz(12.5824, 7.3072, 52.3665)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3436C3 #C3C134

analogous

#347DC3 #3436C3 #7934C3

triadic

#3436C3 #C33436 #36C334

tetradic

#3436C3 #C3347D #C3C134 #34C379

square

#3436C3 #C3347D #C3C134 #34C379

split-complementary

#3436C3 #C37934 #7DC334

monochromatic

#1A1B62 #272993 #3436C3 #6061D5 #9091E1

Accessibility & contrast

On white

8.53

#3436C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3436C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3436C3

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3436C3	#FFFFFF	#000000	##FFFFFF
##3436C3	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C7

Deuteranopia (green-blind)

#0045C0

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3436c3;
/* rgb */ color: rgb(52, 54, 195);
/* oklch */ color: oklch(43.7% 0.212 272.8);

Tailwind

colors: {
  custom: {
    50: '#816ed6',
    500: '#3436c3',
    950: '#000000',
  },
}

SCSS

$custom: #3436c3;
$custom-light: #816ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#3436c3",
  "rgb": {
    "r": 52,
    "g": 54,
    "b": 195
  },
  "hsl": {
    "h": 239.161,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43737,
    "c": 0.2117,
    "h": 272.8
  },
  "luminance": 0.07309
}

Semantic roles & 50–950 ramp

primary

#3436C3

secondary

#CCCB87

accent

#DF47E1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3436C3

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

Preview Lab → · Contrast checker → · Palette generator →