#3529BA#3529BA

#3529BA is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.1% C 0.213 H 275.2°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3529BA
RGB	rgb(53, 41, 186)
HSL	hsl(245, 64%, 45%)
HSV	hsv(245, 78%, 73%)
CMYK	cmyk(71.5%, 78%, 0%, 27.1%)
CIE-LAB	lab(29.13, 50.05, -73.34)
CIE-LCH	lch(29.13, 88.79, 304.31°)
OKLab	oklab(41.09% 0.0194 -0.2121)
OKLCH	oklch(41.09% 0.213 275.2)
XYZ	xyz(11.1211, 5.8869, 46.9950)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3529BA #AEBA29

analogous

#2965BA #3529BA #7E29BA

triadic

#3529BA #BA3529 #29BA35

tetradic

#3529BA #BA2965 #AEBA29 #29BA7E

square

#3529BA #BA2965 #AEBA29 #29BA7E

split-complementary

#3529BA #BA7E29 #65BA29

monochromatic

#181356 #271E88 #3529BA #5549D7 #847BE2

Accessibility & contrast

On white

9.64

#3529BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3529BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3529BA

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3529BA	#FFFFFF	#000000	##FFFFFF
##3529BA	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBE

Deuteranopia (green-blind)

#003EB7

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3529ba;
/* rgb */ color: rgb(53, 41, 186);
/* oklch */ color: oklch(41.1% 0.213 275.2);

Tailwind

colors: {
  custom: {
    50: '#8166d0',
    500: '#3529ba',
    950: '#000000',
  },
}

SCSS

$custom: #3529ba;
$custom-light: #8166d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3529ba",
  "rgb": {
    "r": 53,
    "g": 41,
    "b": 186
  },
  "hsl": {
    "h": 244.966,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41092,
    "c": 0.21297,
    "h": 275.2
  },
  "luminance": 0.05888
}

Semantic roles & 50–950 ramp

primary

#3529BA

secondary

#C3CA75

accent

#E741D9

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3529BA

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

Preview Lab → · Contrast checker → · Palette generator →