#3525BA#3525BA

#3525BA is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.6% C 0.216 H 275.6°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#3525BA
RGB	rgb(53, 37, 186)
HSL	hsl(246, 67%, 44%)
HSV	hsv(246, 80%, 73%)
CMYK	cmyk(71.5%, 80.1%, 0%, 27.1%)
CIE-LAB	lab(28.44, 52.02, -74.47)
CIE-LCH	lch(28.44, 90.84, 304.94°)
OKLab	oklab(40.62% 0.0211 -0.2153)
OKLCH	oklch(40.62% 0.216 275.6)
XYZ	xyz(10.9898, 5.6241, 46.9513)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3525BA #AABA25

analogous

#255FBA #3525BA #7F25BA

triadic

#3525BA #BA3525 #25BA35

tetradic

#3525BA #BA255F #AABA25 #25BA7F

square

#3525BA #BA255F #AABA25 #25BA7F

split-complementary

#3525BA #BA7F25 #5FBA25

monochromatic

#181154 #261B87 #3525BA #5343DA #8276E4

Accessibility & contrast

On white

9.88

#3525BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3525BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3525BA

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3525BA	#FFFFFF	#000000	##FFFFFF
##3525BA	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BE

Deuteranopia (green-blind)

#003CB7

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3525ba;
/* rgb */ color: rgb(53, 37, 186);
/* oklch */ color: oklch(40.6% 0.216 275.6);

Tailwind

colors: {
  custom: {
    50: '#8164d0',
    500: '#3525ba',
    950: '#000000',
  },
}

SCSS

$custom: #3525ba;
$custom-light: #8164d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3525ba",
  "rgb": {
    "r": 53,
    "g": 37,
    "b": 186
  },
  "hsl": {
    "h": 246.443,
    "s": 66.816,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40617,
    "c": 0.21633,
    "h": 275.6
  },
  "luminance": 0.05625
}

Semantic roles & 50–950 ramp

primary

#3525BA

secondary

#C1CB70

accent

#EA3ED7

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3525BA

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

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