#3829A2#3829A2

#3829A2 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.183 H 279.1°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#3829A2
RGB	rgb(56, 41, 162)
HSL	hsl(247, 60%, 40%)
HSV	hsv(247, 75%, 64%)
CMYK	cmyk(65.4%, 74.7%, 0%, 36.5%)
CIE-LAB	lab(26.83, 42.79, -62.73)
CIE-LCH	lch(26.83, 75.94, 304.30°)
OKLab	oklab(38.79% 0.0291 -0.1811)
OKLCH	oklch(38.79% 0.183 279.1)
XYZ	xyz(8.9433, 5.0345, 34.6759)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3829A2 #93A229

analogous

#2957A2 #3829A2 #7529A2

triadic

#3829A2 #A23829 #29A238

tetradic

#3829A2 #A22957 #93A229 #29A275

square

#3829A2 #A22957 #93A229 #29A275

split-complementary

#3829A2 #A27529 #57A229

monochromatic

#161040 #271D71 #3829A2 #4D3BCD #796CDA

Accessibility & contrast

On white

10.46

#3829A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3829A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3829A2

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3829A2	#FFFFFF	#000000	##FFFFFF
##3829A2	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#003BA0

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3829a2;
/* rgb */ color: rgb(56, 41, 162);
/* oklch */ color: oklch(38.8% 0.183 279.1);

Tailwind

colors: {
  custom: {
    50: '#7d65bf',
    500: '#3829a2',
    950: '#000000',
  },
}

SCSS

$custom: #3829a2;
$custom-light: #7d65bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3829a2",
  "rgb": {
    "r": 56,
    "g": 41,
    "b": 162
  },
  "hsl": {
    "h": 247.438,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38788,
    "c": 0.18341,
    "h": 279.1
  },
  "luminance": 0.05035
}

Semantic roles & 50–950 ramp

primary

#3829A2

secondary

#B5C067

accent

#E345CF

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3829A2

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

Preview Lab → · Contrast checker → · Palette generator →