#3534CA#3534CA

#3534CA is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.222 H 272.9°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#3534CA
RGB	rgb(53, 52, 202)
HSL	hsl(240, 59%, 50%)
HSV	hsv(240, 74%, 79%)
CMYK	cmyk(73.8%, 74.3%, 0%, 20.8%)
CIE-LAB	lab(32.87, 49.30, -76.56)
CIE-LCH	lch(32.87, 91.06, 302.78°)
OKLab	oklab(44.23% 0.0112 -0.2215)
OKLCH	oklch(44.23% 0.222 272.9)
XYZ	xyz(13.3533, 7.4758, 56.6049)
Luminance	0.0748 (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

#3534CA #C9CA34

analogous

#347ECA #3534CA #8034CA

triadic

#3534CA #CA3534 #34CA35

tetradic

#3534CA #CA347E #C9CA34 #34CA80

square

#3534CA #CA347E #C9CA34 #34CA80

split-complementary

#3534CA #CA8034 #7ECA34

monochromatic

#1B1B69 #282799 #3534CA #6564D7 #9595E4

Accessibility & contrast

On white

8.42

#3534CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3534CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3534CA

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3534CA	#FFFFFF	#000000	##FFFFFF
##3534CA	1.00	8.42	2.50	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CE

Deuteranopia (green-blind)

#0046C7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3534ca;
/* rgb */ color: rgb(53, 52, 202);
/* oklch */ color: oklch(44.2% 0.222 272.9);

Tailwind

colors: {
  custom: {
    50: '#846edb',
    500: '#3534ca',
    950: '#000000',
  },
}

SCSS

$custom: #3534ca;
$custom-light: #846edb;
$custom-dark: #000000;

JSON

{
  "hex": "#3534ca",
  "rgb": {
    "r": 53,
    "g": 52,
    "b": 202
  },
  "hsl": {
    "h": 240.4,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.44228,
    "c": 0.22183,
    "h": 272.9
  },
  "luminance": 0.07477
}

Semantic roles & 50–950 ramp

primary

#3534CA

secondary

#CECF8B

accent

#E246E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3534CA

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

Preview Lab → · Contrast checker → · Palette generator →