#3522A9#3522A9

#3522A9 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.4% C 0.199 H 277.8°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#3522A9
RGB	rgb(53, 34, 169)
HSL	hsl(248, 67%, 40%)
HSV	hsv(248, 80%, 66%)
CMYK	cmyk(68.6%, 79.9%, 0%, 33.7%)
CIE-LAB	lab(26.05, 48.30, -68.26)
CIE-LCH	lch(26.05, 83.62, 305.28°)
OKLab	oklab(38.4% 0.027 -0.1972)
OKLCH	oklch(38.4% 0.199 277.8)
XYZ	xyz(9.1993, 4.7647, 37.9633)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3522A9 #96A922

analogous

#2253A9 #3522A9 #7822A9

triadic

#3522A9 #A93522 #22A935

tetradic

#3522A9 #A92253 #96A922 #22A978

square

#3522A9 #A92253 #96A922 #22A978

split-complementary

#3522A9 #A97822 #53A922

monochromatic

#150D43 #251876 #3522A9 #4932D6 #7765E0

Accessibility & contrast

On white

10.75

#3522A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3522A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3522A9

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3522A9	#FFFFFF	#000000	##FFFFFF
##3522A9	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0038A7

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3522a9;
/* rgb */ color: rgb(53, 34, 169);
/* oklch */ color: oklch(38.4% 0.199 277.8);

Tailwind

colors: {
  custom: {
    50: '#7e61c4',
    500: '#3522a9',
    950: '#000000',
  },
}

SCSS

$custom: #3522a9;
$custom-light: #7e61c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3522a9",
  "rgb": {
    "r": 53,
    "g": 34,
    "b": 169
  },
  "hsl": {
    "h": 248.444,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.384,
    "c": 0.19905,
    "h": 277.8
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#3522A9

secondary

#B7C561

accent

#E93ED1

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3522A9

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

Preview Lab → · Contrast checker → · Palette generator →