#3520A9#3520A9

#3520A9 is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.2% C 0.201 H 278.0°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#3520A9
RGB	rgb(53, 32, 169)
HSL	hsl(249, 68%, 39%)
HSV	hsv(249, 81%, 66%)
CMYK	cmyk(68.6%, 81.1%, 0%, 33.7%)
CIE-LAB	lab(25.72, 49.26, -68.80)
CIE-LCH	lch(25.72, 84.62, 305.60°)
OKLab	oklab(38.17% 0.0279 -0.1988)
OKLCH	oklch(38.17% 0.201 278)
XYZ	xyz(9.1438, 4.6537, 37.9448)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3520A9 #94A920

analogous

#2050A9 #3520A9 #7A20A9

triadic

#3520A9 #A93520 #20A935

tetradic

#3520A9 #A92050 #94A920 #20A97A

square

#3520A9 #A92050 #94A920 #20A97A

split-complementary

#3520A9 #A97A20 #50A920

monochromatic

#150D42 #251676 #3520A9 #492FD8 #7662E1

Accessibility & contrast

On white

10.88

#3520A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3520A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3520A9

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3520A9	#FFFFFF	#000000	##FFFFFF
##3520A9	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3520a9;
/* rgb */ color: rgb(53, 32, 169);
/* oklch */ color: oklch(38.2% 0.201 278.0);

Tailwind

colors: {
  custom: {
    50: '#7e60c4',
    500: '#3520a9',
    950: '#000000',
  },
}

SCSS

$custom: #3520a9;
$custom-light: #7e60c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3520a9",
  "rgb": {
    "r": 53,
    "g": 32,
    "b": 169
  },
  "hsl": {
    "h": 249.197,
    "s": 68.159,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38171,
    "c": 0.20072,
    "h": 278
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#3520A9

secondary

#B6C65F

accent

#EB3DD0

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3520A9

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

Preview Lab → · Contrast checker → · Palette generator →