#3B29AD#3B29AD

#3B29AD is a dark, vivid blue. Relative luminance 0.055; OKLCH L 40.2% C 0.196 H 279.0°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3B29AD
RGB	rgb(59, 41, 173)
HSL	hsl(248, 62%, 42%)
HSV	hsv(248, 76%, 68%)
CMYK	cmyk(65.9%, 76.3%, 0%, 32.2%)
CIE-LAB	lab(28.20, 46.60, -67.11)
CIE-LCH	lch(28.20, 81.70, 304.78°)
OKLab	oklab(40.15% 0.0307 -0.1938)
OKLCH	oklch(40.15% 0.196 279)
XYZ	xyz(10.1370, 5.5320, 40.0606)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B29AD #9BAD29

analogous

#2959AD #3B29AD #7D29AD

triadic

#3B29AD #AD3B29 #29AD3B

tetradic

#3B29AD #AD2959 #9BAD29 #29AD7D

square

#3B29AD #AD2959 #9BAD29 #29AD7D

split-complementary

#3B29AD #AD7D29 #59AD29

monochromatic

#19124A #2A1D7C #3B29AD #5541D2 #8173DE

Accessibility & contrast

On white

9.97

#3B29AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3B29AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B29AD

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B29AD	#FFFFFF	#000000	##FFFFFF
##3B29AD	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B1

Deuteranopia (green-blind)

#003DAB

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3b29ad;
/* rgb */ color: rgb(59, 41, 173);
/* oklch */ color: oklch(40.2% 0.196 279.0);

Tailwind

colors: {
  custom: {
    50: '#8166c7',
    500: '#3b29ad',
    950: '#000000',
  },
}

SCSS

$custom: #3b29ad;
$custom-light: #8166c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b29ad",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 173
  },
  "hsl": {
    "h": 248.182,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4015,
    "c": 0.19619,
    "h": 279
  },
  "luminance": 0.05533
}

Semantic roles & 50–950 ramp

primary

#3B29AD

secondary

#B9C56D

accent

#E543CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B29AD

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

Preview Lab → · Contrast checker → · Palette generator →