#3B29AC#3B29AC

#3B29AC is a dark, vivid blue. Relative luminance 0.055; OKLCH L 40.0% C 0.195 H 279.1°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B29AC
RGB	rgb(59, 41, 172)
HSL	hsl(248, 62%, 42%)
HSV	hsv(248, 76%, 67%)
CMYK	cmyk(65.7%, 76.2%, 0%, 32.5%)
CIE-LAB	lab(28.10, 46.29, -66.68)
CIE-LCH	lch(28.10, 81.17, 304.77°)
OKLab	oklab(40.05% 0.031 -0.1925)
OKLCH	oklch(40.05% 0.195 279.1)
XYZ	xyz(10.0406, 5.4934, 39.5529)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B29AC #9AAC29

analogous

#2959AC #3B29AC #7D29AC

triadic

#3B29AC #AC3B29 #29AC3B

tetradic

#3B29AC #AC2959 #9AAC29 #29AC7D

square

#3B29AC #AC2959 #9AAC29 #29AC7D

split-complementary

#3B29AC #AC7D29 #59AC29

monochromatic

#191149 #2A1D7B #3B29AC #5541D2 #8172DD

Accessibility & contrast

On white

10.01

#3B29AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3B29AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B29AC

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B29AC	#FFFFFF	#000000	##FFFFFF
##3B29AC	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003DAA

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3b29ac;
/* rgb */ color: rgb(59, 41, 172);
/* oklch */ color: oklch(40.0% 0.195 279.1);

Tailwind

colors: {
  custom: {
    50: '#8066c6',
    500: '#3b29ac',
    950: '#000000',
  },
}

SCSS

$custom: #3b29ac;
$custom-light: #8066c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b29ac",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 248.244,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40047,
    "c": 0.19499,
    "h": 279.1
  },
  "luminance": 0.05494
}

Semantic roles & 50–950 ramp

primary

#3B29AC

secondary

#B8C56C

accent

#E543CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B29AC

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

Preview Lab → · Contrast checker → · Palette generator →