#3725C6#3725C6

#3725C6 is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 42.1% C 0.230 H 275.1°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3725C6
RGB	rgb(55, 37, 198)
HSL	hsl(247, 69%, 46%)
HSV	hsv(247, 81%, 78%)
CMYK	cmyk(72.2%, 81.3%, 0%, 22.4%)
CIE-LAB	lab(29.94, 55.76, -79.06)
CIE-LCH	lch(29.94, 96.75, 305.19°)
OKLab	oklab(42.09% 0.0205 -0.2286)
OKLCH	oklch(42.09% 0.23 275.1)
XYZ	xyz(12.4268, 6.2114, 53.9591)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3725C6 #B4C625

analogous

#2563C6 #3725C6 #8725C6

triadic

#3725C6 #C63725 #25C637

tetradic

#3725C6 #C62563 #B4C625 #25C687

square

#3725C6 #C62563 #B4C625 #25C687

split-complementary

#3725C6 #C68725 #63C625

monochromatic

#1A125F #291B92 #3725C6 #5B4BDD #8A7EE7

Accessibility & contrast

On white

9.36

#3725C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3725C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3725C6

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3725C6	#FFFFFF	#000000	##FFFFFF
##3725C6	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DCA

Deuteranopia (green-blind)

#003FC3

Tritanopia (blue-blind)

#005877

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3725c6;
/* rgb */ color: rgb(55, 37, 198);
/* oklch */ color: oklch(42.1% 0.230 275.1);

Tailwind

colors: {
  custom: {
    50: '#8565d9',
    500: '#3725c6',
    950: '#000000',
  },
}

SCSS

$custom: #3725c6;
$custom-light: #8565d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3725c6",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 198
  },
  "hsl": {
    "h": 246.708,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.42085,
    "c": 0.22951,
    "h": 275.1
  },
  "luminance": 0.06213
}

Semantic roles & 50–950 ramp

primary

#3725C6

secondary

#C6CF77

accent

#EB3CD8

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3725C6

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

Preview Lab → · Contrast checker → · Palette generator →