#3520C1#3520C1

#3520C1 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.9% C 0.228 H 275.3°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3520C1
RGB	rgb(53, 32, 193)
HSL	hsl(248, 72%, 44%)
HSV	hsv(248, 83%, 76%)
CMYK	cmyk(72.5%, 83.4%, 0%, 24.3%)
CIE-LAB	lab(28.48, 56.33, -78.54)
CIE-LCH	lch(28.48, 96.66, 305.65°)
OKLab	oklab(40.88% 0.0209 -0.227)
OKLCH	oklch(40.88% 0.228 275.3)
XYZ	xyz(11.6072, 5.6390, 50.9185)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3520C1 #ACC120

analogous

#205CC1 #3520C1 #8620C1

triadic

#3520C1 #C13520 #20C135

tetradic

#3520C1 #C1205C #ACC120 #20C186

square

#3520C1 #C1205C #ACC120 #20C186

split-complementary

#3520C1 #C18620 #5CC120

monochromatic

#180F58 #27178D #3520C1 #543FDF #8374E8

Accessibility & contrast

On white

9.87

#3520C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3520C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3520C1

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3520C1	#FFFFFF	#000000	##FFFFFF
##3520C1	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC5

Deuteranopia (green-blind)

#003CBE

Tritanopia (blue-blind)

#005473

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3520c1;
/* rgb */ color: rgb(53, 32, 193);
/* oklch */ color: oklch(40.9% 0.228 275.3);

Tailwind

colors: {
  custom: {
    50: '#8362d5',
    500: '#3520c1',
    950: '#000000',
  },
}

SCSS

$custom: #3520c1;
$custom-light: #8362d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3520c1",
  "rgb": {
    "r": 53,
    "g": 32,
    "b": 193
  },
  "hsl": {
    "h": 247.826,
    "s": 71.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40876,
    "c": 0.228,
    "h": 275.3
  },
  "luminance": 0.0564
}

Semantic roles & 50–950 ramp

primary

#3520C1

secondary

#C2CF6E

accent

#EE3AD7

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0514

muted

#7D7A83

Preview Lab

Preview with #3520C1

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

Preview Lab → · Contrast checker → · Palette generator →