#3520A0#3520A0

#3520A0 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.2% C 0.190 H 279.2°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#3520A0
RGB	rgb(53, 32, 160)
HSL	hsl(250, 67%, 38%)
HSV	hsv(250, 80%, 63%)
CMYK	cmyk(66.9%, 80%, 0%, 37.3%)
CIE-LAB	lab(24.73, 46.54, -65.00)
CIE-LCH	lch(24.73, 79.94, 305.60°)
OKLab	oklab(37.18% 0.0306 -0.1877)
OKLCH	oklch(37.18% 0.19 279.2)
XYZ	xyz(8.3278, 4.3273, 33.6473)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3520A0 #8BA020

analogous

#204BA0 #3520A0 #7520A0

triadic

#3520A0 #A03520 #20A035

tetradic

#3520A0 #A0204B #8BA020 #20A075

square

#3520A0 #A0204B #8BA020 #20A075

split-complementary

#3520A0 #A07520 #4BA020

monochromatic

#130C3A #24166D #3520A0 #462AD3 #715CDE

Accessibility & contrast

On white

11.26

#3520A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#3520A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3520A0

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3520A0	#FFFFFF	#000000	##FFFFFF
##3520A0	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA4

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3520a0;
/* rgb */ color: rgb(53, 32, 160);
/* oklch */ color: oklch(37.2% 0.190 279.2);

Tailwind

colors: {
  custom: {
    50: '#7c60bd',
    500: '#3520a0',
    950: '#000000',
  },
}

SCSS

$custom: #3520a0;
$custom-light: #7c60bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3520a0",
  "rgb": {
    "r": 53,
    "g": 32,
    "b": 160
  },
  "hsl": {
    "h": 249.844,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37183,
    "c": 0.19017,
    "h": 279.2
  },
  "luminance": 0.04328
}

Semantic roles & 50–950 ramp

primary

#3520A0

secondary

#B1C359

accent

#EA3ECD

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3520A0

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

Preview Lab → · Contrast checker → · Palette generator →