#3D29AC#3D29AC

#3D29AC is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.2% C 0.195 H 280.0°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D29AC
RGB	rgb(61, 41, 172)
HSL	hsl(249, 62%, 42%)
HSV	hsv(249, 76%, 67%)
CMYK	cmyk(64.5%, 76.2%, 0%, 32.5%)
CIE-LAB	lab(28.26, 46.52, -66.40)
CIE-LCH	lch(28.26, 81.07, 305.02°)
OKLab	oklab(40.21% 0.0338 -0.1916)
OKLCH	oklch(40.21% 0.195 280)
XYZ	xyz(10.1614, 5.5557, 39.5586)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D29AC #98AC29

analogous

#2957AC #3D29AC #7F29AC

triadic

#3D29AC #AC3D29 #29AC3D

tetradic

#3D29AC #AC2957 #98AC29 #29AC7F

square

#3D29AC #AC2957 #98AC29 #29AC7F

split-complementary

#3D29AC #AC7F29 #57AC29

monochromatic

#1A1149 #2B1D7B #3D29AC #5741D2 #8272DD

Accessibility & contrast

On white

9.95

#3D29AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3D29AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D29AC

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D29AC	#FFFFFF	#000000	##FFFFFF
##3D29AC	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003EAA

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3d29ac;
/* rgb */ color: rgb(61, 41, 172);
/* oklch */ color: oklch(40.2% 0.195 280.0);

Tailwind

colors: {
  custom: {
    50: '#8166c6',
    500: '#3d29ac',
    950: '#000000',
  },
}

SCSS

$custom: #3d29ac;
$custom-light: #8166c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d29ac",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 249.16,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40206,
    "c": 0.1946,
    "h": 280
  },
  "luminance": 0.05557
}

Semantic roles & 50–950 ramp

primary

#3D29AC

secondary

#B7C56C

accent

#E543CC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3D29AC

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

Preview Lab → · Contrast checker → · Palette generator →