#3520A3#3520A3

#3520A3 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.5% C 0.194 H 278.8°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#3520A3
RGB	rgb(53, 32, 163)
HSL	hsl(250, 67%, 38%)
HSV	hsv(250, 80%, 64%)
CMYK	cmyk(67.5%, 80.4%, 0%, 36.1%)
CIE-LAB	lab(25.06, 47.45, -66.28)
CIE-LCH	lch(25.06, 81.51, 305.60°)
OKLab	oklab(37.51% 0.0297 -0.1914)
OKLCH	oklch(37.51% 0.194 278.8)
XYZ	xyz(8.5934, 4.4335, 35.0461)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3520A3 #8EA320

analogous

#204DA3 #3520A3 #7620A3

triadic

#3520A3 #A33520 #20A335

tetradic

#3520A3 #A3204D #8EA320 #20A376

square

#3520A3 #A3204D #8EA320 #20A376

split-complementary

#3520A3 #A37620 #4DA320

monochromatic

#140C3D #241670 #3520A3 #462BD5 #735EDF

Accessibility & contrast

On white

11.13

#3520A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3520A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3520A3

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3520A3	#FFFFFF	#000000	##FFFFFF
##3520A3	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A7

Deuteranopia (green-blind)

#0036A1

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3520a3;
/* rgb */ color: rgb(53, 32, 163);
/* oklch */ color: oklch(37.5% 0.194 278.8);

Tailwind

colors: {
  custom: {
    50: '#7d60c0',
    500: '#3520a3',
    950: '#000000',
  },
}

SCSS

$custom: #3520a3;
$custom-light: #7d60c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3520a3",
  "rgb": {
    "r": 53,
    "g": 32,
    "b": 163
  },
  "hsl": {
    "h": 249.618,
    "s": 67.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37511,
    "c": 0.19371,
    "h": 278.8
  },
  "luminance": 0.04434
}

Semantic roles & 50–950 ramp

primary

#3520A3

secondary

#B3C45B

accent

#EA3ECE

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3520A3

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

Preview Lab → · Contrast checker → · Palette generator →