#3525A2#3525A2

#3525A2 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.188 H 278.3°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3525A2
RGB	rgb(53, 37, 162)
HSL	hsl(248, 63%, 39%)
HSV	hsv(248, 77%, 64%)
CMYK	cmyk(67.3%, 77.2%, 0%, 36.5%)
CIE-LAB	lab(25.83, 44.61, -64.40)
CIE-LCH	lch(25.83, 78.34, 304.71°)
OKLab	oklab(38.02% 0.0273 -0.186)
OKLCH	oklch(38.02% 0.188 278.3)
XYZ	xyz(8.6493, 4.6879, 34.6245)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3525A2 #92A225

analogous

#2554A2 #3525A2 #7425A2

triadic

#3525A2 #A23525 #25A235

tetradic

#3525A2 #A22554 #92A225 #25A274

square

#3525A2 #A22554 #92A225 #25A274

split-complementary

#3525A2 #A27425 #54A225

monochromatic

#140E3E #251A70 #3525A2 #4834D1 #7565DC

Accessibility & contrast

On white

10.84

#3525A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3525A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3525A2

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3525A2	#FFFFFF	#000000	##FFFFFF
##3525A2	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A6

Deuteranopia (green-blind)

#0038A0

Tritanopia (blue-blind)

#004A62

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3525a2;
/* rgb */ color: rgb(53, 37, 162);
/* oklch */ color: oklch(38.0% 0.188 278.3);

Tailwind

colors: {
  custom: {
    50: '#7c62bf',
    500: '#3525a2',
    950: '#000000',
  },
}

SCSS

$custom: #3525a2;
$custom-light: #7c62bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3525a2",
  "rgb": {
    "r": 53,
    "g": 37,
    "b": 162
  },
  "hsl": {
    "h": 247.68,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38017,
    "c": 0.18799,
    "h": 278.3
  },
  "luminance": 0.04689
}

Semantic roles & 50–950 ramp

primary

#3525A2

secondary

#B5C261

accent

#E642D1

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3525A2

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

Preview Lab → · Contrast checker → · Palette generator →