#3533C5#3533C5

#3533C5 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.6% C 0.217 H 273.3°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3533C5
RGB	rgb(53, 51, 197)
HSL	hsl(241, 59%, 49%)
HSV	hsv(241, 74%, 77%)
CMYK	cmyk(73.1%, 74.1%, 0%, 22.7%)
CIE-LAB	lab(32.16, 48.23, -74.81)
CIE-LCH	lch(32.16, 89.01, 302.81°)
OKLab	oklab(43.57% 0.0126 -0.2165)
OKLCH	oklch(43.57% 0.217 273.3)
XYZ	xyz(12.7267, 7.1545, 53.5227)
Luminance	0.0716 (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

#3533C5 #C3C533

analogous

#337AC5 #3533C5 #7E33C5

triadic

#3533C5 #C53533 #33C535

tetradic

#3533C5 #C5337A #C3C533 #33C57E

square

#3533C5 #C5337A #C3C533 #33C57E

split-complementary

#3533C5 #C57E33 #7AC533

monochromatic

#1B1A64 #282694 #3533C5 #615FD6 #9190E2

Accessibility & contrast

On white

8.64

#3533C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3533C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3533C5

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3533C5	#FFFFFF	#000000	##FFFFFF
##3533C5	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C9

Deuteranopia (green-blind)

#0045C2

Tritanopia (blue-blind)

#005D79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3533c5;
/* rgb */ color: rgb(53, 51, 197);
/* oklch */ color: oklch(43.6% 0.217 273.3);

Tailwind

colors: {
  custom: {
    50: '#826dd8',
    500: '#3533c5',
    950: '#000000',
  },
}

SCSS

$custom: #3533c5;
$custom-light: #826dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3533c5",
  "rgb": {
    "r": 53,
    "g": 51,
    "b": 197
  },
  "hsl": {
    "h": 240.822,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.43572,
    "c": 0.21682,
    "h": 273.3
  },
  "luminance": 0.07156
}

Semantic roles & 50–950 ramp

primary

#3533C5

secondary

#CCCD87

accent

#E246E0

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3533C5

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

Preview Lab → · Contrast checker → · Palette generator →