#3D29AF#3D29AF

#3D29AF is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.5% C 0.198 H 279.6°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D29AF
RGB	rgb(61, 41, 175)
HSL	hsl(249, 62%, 42%)
HSV	hsv(249, 77%, 69%)
CMYK	cmyk(65.1%, 76.6%, 0%, 31.4%)
CIE-LAB	lab(28.57, 47.44, -67.69)
CIE-LCH	lch(28.57, 82.66, 305.03°)
OKLab	oklab(40.51% 0.033 -0.1954)
OKLCH	oklch(40.51% 0.198 279.6)
XYZ	xyz(10.4528, 5.6723, 41.0932)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D29AF #9BAF29

analogous

#2958AF #3D29AF #8029AF

triadic

#3D29AF #AF3D29 #29AF3D

tetradic

#3D29AF #AF2958 #9BAF29 #29AF80

square

#3D29AF #AF2958 #9BAF29 #29AF80

split-complementary

#3D29AF #AF8029 #58AF29

monochromatic

#1A124C #2C1D7D #3D29AF #5842D3 #8474DE

Accessibility & contrast

On white

9.84

#3D29AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3D29AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D29AF

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D29AF	#FFFFFF	#000000	##FFFFFF
##3D29AF	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	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: #3d29af;
/* rgb */ color: rgb(61, 41, 175);
/* oklch */ color: oklch(40.5% 0.198 279.6);

Tailwind

colors: {
  custom: {
    50: '#8266c8',
    500: '#3d29af',
    950: '#000000',
  },
}

SCSS

$custom: #3d29af;
$custom-light: #8266c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d29af",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 175
  },
  "hsl": {
    "h": 248.955,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40514,
    "c": 0.19818,
    "h": 279.6
  },
  "luminance": 0.05673
}

Semantic roles & 50–950 ramp

primary

#3D29AF

secondary

#B9C66E

accent

#E543CD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3D29AF

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

Preview Lab → · Contrast checker → · Palette generator →