#3D29AE#3D29AE

#3D29AE is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.4% C 0.197 H 279.7°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D29AE
RGB	rgb(61, 41, 174)
HSL	hsl(249, 62%, 42%)
HSV	hsv(249, 76%, 68%)
CMYK	cmyk(64.9%, 76.4%, 0%, 31.8%)
CIE-LAB	lab(28.47, 47.13, -67.26)
CIE-LCH	lch(28.47, 82.13, 305.02°)
OKLab	oklab(40.41% 0.0333 -0.1942)
OKLCH	oklch(40.41% 0.197 279.7)
XYZ	xyz(10.3550, 5.6331, 40.5778)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D29AE #9AAE29

analogous

#2957AE #3D29AE #8029AE

triadic

#3D29AE #AE3D29 #29AE3D

tetradic

#3D29AE #AE2957 #9AAE29 #29AE80

square

#3D29AE #AE2957 #9AAE29 #29AE80

split-complementary

#3D29AE #AE8029 #57AE29

monochromatic

#1A124B #2C1D7C #3D29AE #5842D2 #8373DE

Accessibility & contrast

On white

9.87

#3D29AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3D29AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D29AE

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D29AE	#FFFFFF	#000000	##FFFFFF
##3D29AE	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#003EAC

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3d29ae;
/* rgb */ color: rgb(61, 41, 174);
/* oklch */ color: oklch(40.4% 0.197 279.7);

Tailwind

colors: {
  custom: {
    50: '#8266c7',
    500: '#3d29ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d29ae;
$custom-light: #8266c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d29ae",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 174
  },
  "hsl": {
    "h": 249.023,
    "s": 61.86,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40411,
    "c": 0.19699,
    "h": 279.7
  },
  "luminance": 0.05634
}

Semantic roles & 50–950 ramp

primary

#3D29AE

secondary

#B8C56D

accent

#E543CD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3D29AE

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

Preview Lab → · Contrast checker → · Palette generator →