#3825A5#3825A5

#3825A5 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.6% C 0.191 H 279.3°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#3825A5
RGB	rgb(56, 37, 165)
HSL	hsl(249, 63%, 40%)
HSV	hsv(249, 78%, 65%)
CMYK	cmyk(66.1%, 77.6%, 0%, 35.3%)
CIE-LAB	lab(26.39, 45.87, -65.28)
CIE-LCH	lch(26.39, 79.78, 305.10°)
OKLab	oklab(38.57% 0.0308 -0.1885)
OKLCH	oklch(38.57% 0.191 279.3)
XYZ	xyz(9.0818, 4.8798, 36.0533)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3825A5 #92A525

analogous

#2552A5 #3825A5 #7825A5

triadic

#3825A5 #A53825 #25A538

tetradic

#3825A5 #A52552 #92A525 #25A578

square

#3825A5 #A52552 #92A525 #25A578

split-complementary

#3825A5 #A57825 #52A525

monochromatic

#160F41 #271A73 #3825A5 #4D35D2 #7967DD

Accessibility & contrast

On white

10.63

#3825A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3825A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3825A5

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3825A5	#FFFFFF	#000000	##FFFFFF
##3825A5	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0039A3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3825a5;
/* rgb */ color: rgb(56, 37, 165);
/* oklch */ color: oklch(38.6% 0.191 279.3);

Tailwind

colors: {
  custom: {
    50: '#7e63c1',
    500: '#3825a5',
    950: '#000000',
  },
}

SCSS

$custom: #3825a5;
$custom-light: #7e63c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3825a5",
  "rgb": {
    "r": 56,
    "g": 37,
    "b": 165
  },
  "hsl": {
    "h": 248.906,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38569,
    "c": 0.19099,
    "h": 279.3
  },
  "luminance": 0.04881
}

Semantic roles & 50–950 ramp

primary

#3825A5

secondary

#B5C363

accent

#E641CE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3825A5

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

Preview Lab → · Contrast checker → · Palette generator →