#3725AE#3725AE

#3725AE is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.5% C 0.202 H 277.7°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#3725AE
RGB	rgb(55, 37, 174)
HSL	hsl(248, 65%, 41%)
HSV	hsv(248, 79%, 68%)
CMYK	cmyk(68.4%, 78.7%, 0%, 31.8%)
CIE-LAB	lab(27.27, 48.54, -69.25)
CIE-LCH	lch(27.27, 84.57, 305.03°)
OKLab	oklab(39.45% 0.027 -0.2001)
OKLCH	oklch(39.45% 0.202 277.7)
XYZ	xyz(9.8746, 5.1905, 40.5177)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3725AE #9CAE25

analogous

#2558AE #3725AE #7C25AE

triadic

#3725AE #AE3725 #25AE37

tetradic

#3725AE #AE2558 #9CAE25 #25AE7C

square

#3725AE #AE2558 #9CAE25 #25AE7C

split-complementary

#3725AE #AE7C25 #58AE25

monochromatic

#171049 #271A7C #3725AE #4F3BD5 #7C6DE0

Accessibility & contrast

On white

10.30

#3725AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3725AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3725AE

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3725AE	#FFFFFF	#000000	##FFFFFF
##3725AE	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B2

Deuteranopia (green-blind)

#003BAC

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3725ae;
/* rgb */ color: rgb(55, 37, 174);
/* oklch */ color: oklch(39.5% 0.202 277.7);

Tailwind

colors: {
  custom: {
    50: '#7f63c7',
    500: '#3725ae',
    950: '#000000',
  },
}

SCSS

$custom: #3725ae;
$custom-light: #7f63c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3725ae",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 174
  },
  "hsl": {
    "h": 247.883,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.3945,
    "c": 0.20189,
    "h": 277.7
  },
  "luminance": 0.05191
}

Semantic roles & 50–950 ramp

primary

#3725AE

secondary

#BAC668

accent

#E840D2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3725AE

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

Preview Lab → · Contrast checker → · Palette generator →