#3829BA#3829BA

#3829BA is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.3% C 0.212 H 276.3°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#3829BA
RGB	rgb(56, 41, 186)
HSL	hsl(246, 64%, 45%)
HSV	hsv(246, 78%, 73%)
CMYK	cmyk(69.9%, 78%, 0%, 27.1%)
CIE-LAB	lab(29.34, 50.32, -72.98)
CIE-LCH	lch(29.34, 88.65, 304.58°)
OKLab	oklab(41.3% 0.0234 -0.211)
OKLCH	oklch(41.3% 0.212 276.3)
XYZ	xyz(11.2839, 5.9708, 47.0027)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3829BA #ABBA29

analogous

#2963BA #3829BA #8129BA

triadic

#3829BA #BA3829 #29BA38

tetradic

#3829BA #BA2963 #ABBA29 #29BA81

square

#3829BA #BA2963 #ABBA29 #29BA81

split-complementary

#3829BA #BA8129 #63BA29

monochromatic

#1A1356 #291E88 #3829BA #5849D7 #867BE2

Accessibility & contrast

On white

9.57

#3829BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3829BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3829BA

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3829BA	#FFFFFF	#000000	##FFFFFF
##3829BA	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBE

Deuteranopia (green-blind)

#003FB7

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3829ba;
/* rgb */ color: rgb(56, 41, 186);
/* oklch */ color: oklch(41.3% 0.212 276.3);

Tailwind

colors: {
  custom: {
    50: '#8266d0',
    500: '#3829ba',
    950: '#000000',
  },
}

SCSS

$custom: #3829ba;
$custom-light: #8266d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3829ba",
  "rgb": {
    "r": 56,
    "g": 41,
    "b": 186
  },
  "hsl": {
    "h": 246.207,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41296,
    "c": 0.21225,
    "h": 276.3
  },
  "luminance": 0.05972
}

Semantic roles & 50–950 ramp

primary

#3829BA

secondary

#C1CA75

accent

#E741D6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3829BA

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

Preview Lab → · Contrast checker → · Palette generator →