#3A349C#3A349C

#3A349C is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.163 H 278.7°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A349C
RGB	rgb(58, 52, 156)
HSL	hsl(243, 50%, 41%)
HSV	hsv(243, 67%, 61%)
CMYK	cmyk(62.8%, 66.7%, 0%, 38.8%)
CIE-LAB	lab(28.79, 34.61, -55.87)
CIE-LCH	lch(28.79, 65.72, 301.78°)
OKLab	oklab(40.06% 0.0245 -0.161)
OKLCH	oklch(40.06% 0.163 278.7)
XYZ	xyz(8.9717, 5.7551, 32.0841)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A349C #969C34

analogous

#34629C #3A349C #6E349C

triadic

#3A349C #9C3A34 #349C3A

tetradic

#3A349C #9C3462 #969C34 #349C6E

square

#3A349C #9C3462 #969C34 #349C6E

split-complementary

#3A349C #9C6E34 #629C34

monochromatic

#181540 #29256E #3A349C #514AC3 #7D78D2

Accessibility & contrast

On white

9.76

#3A349C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3A349C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A349C

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A349C	#FFFFFF	#000000	##FFFFFF
##3A349C	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489F

Deuteranopia (green-blind)

#00409A

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3a349c;
/* rgb */ color: rgb(58, 52, 156);
/* oklch */ color: oklch(40.1% 0.163 278.7);

Tailwind

colors: {
  custom: {
    50: '#7c6cba',
    500: '#3a349c',
    950: '#000000',
  },
}

SCSS

$custom: #3a349c;
$custom-light: #7c6cba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a349c",
  "rgb": {
    "r": 58,
    "g": 52,
    "b": 156
  },
  "hsl": {
    "h": 243.462,
    "s": 50,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40056,
    "c": 0.16284,
    "h": 278.7
  },
  "luminance": 0.05756
}

Semantic roles & 50–950 ramp

primary

#3A349C

secondary

#B6BB71

accent

#DA4ED1

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3A349C

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

Preview Lab → · Contrast checker → · Palette generator →