#3522B3#3522B3

#3522B3 is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.5% C 0.211 H 276.6°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#3522B3
RGB	rgb(53, 34, 179)
HSL	hsl(248, 68%, 42%)
HSV	hsv(248, 81%, 70%)
CMYK	cmyk(70.4%, 81%, 0%, 29.8%)
CIE-LAB	lab(27.17, 51.32, -72.41)
CIE-LCH	lch(27.17, 88.76, 305.33°)
OKLab	oklab(39.5% 0.0242 -0.2093)
OKLCH	oklch(39.5% 0.211 276.6)
XYZ	xyz(10.1743, 5.1547, 43.0979)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3522B3 #A0B322

analogous

#2258B3 #3522B3 #7E22B3

triadic

#3522B3 #B33522 #22B335

tetradic

#3522B3 #B32258 #A0B322 #22B37E

square

#3522B3 #B32258 #A0B322 #22B37E

split-complementary

#3522B3 #B37E22 #58B322

monochromatic

#170E4C #261880 #3522B3 #4E39D9 #7C6CE3

Accessibility & contrast

On white

10.34

#3522B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3522B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3522B3

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3522B3	#FFFFFF	#000000	##FFFFFF
##3522B3	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B7

Deuteranopia (green-blind)

#003AB1

Tritanopia (blue-blind)

#004F6B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3522b3;
/* rgb */ color: rgb(53, 34, 179);
/* oklch */ color: oklch(39.5% 0.211 276.6);

Tailwind

colors: {
  custom: {
    50: '#8062cb',
    500: '#3522b3',
    950: '#000000',
  },
}

SCSS

$custom: #3522b3;
$custom-light: #8062cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3522b3",
  "rgb": {
    "r": 53,
    "g": 34,
    "b": 179
  },
  "hsl": {
    "h": 247.862,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39503,
    "c": 0.21067,
    "h": 276.6
  },
  "luminance": 0.05156
}

Semantic roles & 50–950 ramp

primary

#3522B3

secondary

#BCC968

accent

#EB3DD4

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3522B3

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

Preview Lab → · Contrast checker → · Palette generator →