#3B29AF#3B29AF

#3B29AF is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.4% C 0.199 H 278.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#3B29AF
RGB	rgb(59, 41, 175)
HSL	hsl(248, 62%, 42%)
HSV	hsv(248, 77%, 69%)
CMYK	cmyk(66.3%, 76.6%, 0%, 31.4%)
CIE-LAB	lab(28.41, 47.22, -67.96)
CIE-LCH	lch(28.41, 82.76, 304.79°)
OKLab	oklab(40.36% 0.0302 -0.1963)
OKLCH	oklch(40.36% 0.199 278.8)
XYZ	xyz(10.3319, 5.6100, 41.0875)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B29AF #9DAF29

analogous

#295AAF #3B29AF #7E29AF

triadic

#3B29AF #AF3B29 #29AF3B

tetradic

#3B29AF #AF295A #9DAF29 #29AF7E

square

#3B29AF #AF295A #9DAF29 #29AF7E

split-complementary

#3B29AF #AF7E29 #5AAF29

monochromatic

#1A124C #2A1D7D #3B29AF #5642D3 #8274DE

Accessibility & contrast

On white

9.90

#3B29AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3B29AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B29AF

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B29AF	#FFFFFF	#000000	##FFFFFF
##3B29AF	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003EAD

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3b29af;
/* rgb */ color: rgb(59, 41, 175);
/* oklch */ color: oklch(40.4% 0.199 278.8);

Tailwind

colors: {
  custom: {
    50: '#8166c8',
    500: '#3b29af',
    950: '#000000',
  },
}

SCSS

$custom: #3b29af;
$custom-light: #8166c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b29af",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 175
  },
  "hsl": {
    "h": 248.06,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40357,
    "c": 0.19858,
    "h": 278.8
  },
  "luminance": 0.05611
}

Semantic roles & 50–950 ramp

primary

#3B29AF

secondary

#BAC66E

accent

#E543CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B29AF

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

Preview Lab → · Contrast checker → · Palette generator →