#3522A0#3522A0

#3522A0 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.4% C 0.188 H 279.0°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#3522A0
RGB	rgb(53, 34, 160)
HSL	hsl(249, 65%, 38%)
HSV	hsv(249, 79%, 63%)
CMYK	cmyk(66.9%, 78.8%, 0%, 37.3%)
CIE-LAB	lab(25.07, 45.54, -64.43)
CIE-LCH	lch(25.07, 78.90, 305.25°)
OKLab	oklab(37.42% 0.0295 -0.1861)
OKLCH	oklch(37.42% 0.188 279)
XYZ	xyz(8.3834, 4.4383, 33.6658)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3522A0 #8DA022

analogous

#224EA0 #3522A0 #7422A0

triadic

#3522A0 #A03522 #22A035

tetradic

#3522A0 #A0224E #8DA022 #22A074

square

#3522A0 #A0224E #8DA022 #22A074

split-complementary

#3522A0 #A07422 #4EA022

monochromatic

#140D3B #24176E #3522A0 #462DD2 #725FDD

Accessibility & contrast

On white

11.12

#3522A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3522A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3522A0

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3522A0	#FFFFFF	#000000	##FFFFFF
##3522A0	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3522a0;
/* rgb */ color: rgb(53, 34, 160);
/* oklch */ color: oklch(37.4% 0.188 279.0);

Tailwind

colors: {
  custom: {
    50: '#7c61bd',
    500: '#3522a0',
    950: '#000000',
  },
}

SCSS

$custom: #3522a0;
$custom-light: #7c61bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3522a0",
  "rgb": {
    "r": 53,
    "g": 34,
    "b": 160
  },
  "hsl": {
    "h": 249.048,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37424,
    "c": 0.18838,
    "h": 279
  },
  "luminance": 0.04439
}

Semantic roles & 50–950 ramp

primary

#3522A0

secondary

#B2C25C

accent

#E840CF

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3522A0

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

Preview Lab → · Contrast checker → · Palette generator →