#3829AE#3829AE

#3829AE is a dark, vivid blue. Relative luminance 0.055; OKLCH L 40.0% C 0.198 H 277.6°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3829AE
RGB	rgb(56, 41, 174)
HSL	hsl(247, 62%, 42%)
HSV	hsv(247, 76%, 68%)
CMYK	cmyk(67.8%, 76.4%, 0%, 31.8%)
CIE-LAB	lab(28.07, 46.59, -67.94)
CIE-LCH	lch(28.07, 82.37, 304.44°)
OKLab	oklab(40.03% 0.0263 -0.1963)
OKLCH	oklch(40.03% 0.198 277.6)
XYZ	xyz(10.0613, 5.4817, 40.5641)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3829AE #9FAE29

analogous

#295DAE #3829AE #7B29AE

triadic

#3829AE #AE3829 #29AE38

tetradic

#3829AE #AE295D #9FAE29 #29AE7B

square

#3829AE #AE295D #9FAE29 #29AE7B

split-complementary

#3829AE #AE7B29 #5DAE29

monochromatic

#18124B #281D7C #3829AE #5242D2 #7F73DE

Accessibility & contrast

On white

10.02

#3829AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3829AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3829AE

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3829AE	#FFFFFF	#000000	##FFFFFF
##3829AE	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#003DAC

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3829ae;
/* rgb */ color: rgb(56, 41, 174);
/* oklch */ color: oklch(40.0% 0.198 277.6);

Tailwind

colors: {
  custom: {
    50: '#7f66c7',
    500: '#3829ae',
    950: '#000000',
  },
}

SCSS

$custom: #3829ae;
$custom-light: #7f66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3829ae",
  "rgb": {
    "r": 56,
    "g": 41,
    "b": 174
  },
  "hsl": {
    "h": 246.767,
    "s": 61.86,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40026,
    "c": 0.19802,
    "h": 277.6
  },
  "luminance": 0.05483
}

Semantic roles & 50–950 ramp

primary

#3829AE

secondary

#BBC56D

accent

#E543D3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3829AE

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

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