#3825BA#3825BA

#3825BA is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.8% C 0.216 H 276.7°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#3825BA
RGB	rgb(56, 37, 186)
HSL	hsl(248, 67%, 44%)
HSV	hsv(248, 80%, 73%)
CMYK	cmyk(69.9%, 80.1%, 0%, 27.1%)
CIE-LAB	lab(28.66, 52.27, -74.10)
CIE-LCH	lch(28.66, 90.68, 305.20°)
OKLab	oklab(40.83% 0.0252 -0.2142)
OKLCH	oklch(40.83% 0.216 276.7)
XYZ	xyz(11.1525, 5.7080, 46.9589)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3825BA #A7BA25

analogous

#255CBA #3825BA #8225BA

triadic

#3825BA #BA3825 #25BA38

tetradic

#3825BA #BA255C #A7BA25 #25BA82

square

#3825BA #BA255C #A7BA25 #25BA82

split-complementary

#3825BA #BA8225 #5CBA25

monochromatic

#191154 #291B87 #3825BA #5643DA #8476E4

Accessibility & contrast

On white

9.80

#3825BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3825BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3825BA

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3825BA	#FFFFFF	#000000	##FFFFFF
##3825BA	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABE

Deuteranopia (green-blind)

#003DB7

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3825ba;
/* rgb */ color: rgb(56, 37, 186);
/* oklch */ color: oklch(40.8% 0.216 276.7);

Tailwind

colors: {
  custom: {
    50: '#8264d0',
    500: '#3825ba',
    950: '#000000',
  },
}

SCSS

$custom: #3825ba;
$custom-light: #8264d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3825ba",
  "rgb": {
    "r": 56,
    "g": 37,
    "b": 186
  },
  "hsl": {
    "h": 247.651,
    "s": 66.816,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40826,
    "c": 0.21563,
    "h": 276.7
  },
  "luminance": 0.05709
}

Semantic roles & 50–950 ramp

primary

#3825BA

secondary

#BFCB70

accent

#EA3ED4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3825BA

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

Preview Lab → · Contrast checker → · Palette generator →