#3829C0#3829C0

#3829C0 is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.9% C 0.219 H 275.7°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#3829C0
RGB	rgb(56, 41, 192)
HSL	hsl(246, 65%, 46%)
HSV	hsv(246, 79%, 75%)
CMYK	cmyk(70.8%, 78.6%, 0%, 24.7%)
CIE-LAB	lab(29.99, 52.15, -75.45)
CIE-LCH	lch(29.99, 91.72, 304.65°)
OKLab	oklab(41.94% 0.0219 -0.2181)
OKLCH	oklch(41.94% 0.219 275.7)
XYZ	xyz(11.9351, 6.2313, 50.4327)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3829C0 #B1C029

analogous

#2966C0 #3829C0 #8329C0

triadic

#3829C0 #C03829 #29C038

tetradic

#3829C0 #C02966 #B1C029 #29C083

square

#3829C0 #C02966 #B1C029 #29C083

split-complementary

#3829C0 #C08329 #66C029

monochromatic

#1B135B #291E8E #3829C0 #5B4DD9 #8A80E4

Accessibility & contrast

On white

9.35

#3829C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3829C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3829C0

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3829C0	#FFFFFF	#000000	##FFFFFF
##3829C0	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC4

Deuteranopia (green-blind)

#0040BD

Tritanopia (blue-blind)

#005774

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3829c0;
/* rgb */ color: rgb(56, 41, 192);
/* oklch */ color: oklch(41.9% 0.219 275.7);

Tailwind

colors: {
  custom: {
    50: '#8367d4',
    500: '#3829c0',
    950: '#000000',
  },
}

SCSS

$custom: #3829c0;
$custom-light: #8367d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3829c0",
  "rgb": {
    "r": 56,
    "g": 41,
    "b": 192
  },
  "hsl": {
    "h": 245.96,
    "s": 64.807,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41942,
    "c": 0.21923,
    "h": 275.7
  },
  "luminance": 0.06232
}

Semantic roles & 50–950 ramp

primary

#3829C0

secondary

#C4CC78

accent

#E840D7

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3829C0

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

Preview Lab → · Contrast checker → · Palette generator →