#3B349B#3B349B

#3B349B is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.0% C 0.161 H 279.3°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#3B349B
RGB	rgb(59, 52, 155)
HSL	hsl(244, 50%, 41%)
HSV	hsv(244, 66%, 61%)
CMYK	cmyk(61.9%, 66.5%, 0%, 39.2%)
CIE-LAB	lab(28.78, 34.44, -55.27)
CIE-LCH	lch(28.78, 65.12, 301.92°)
OKLab	oklab(40.04% 0.026 -0.1592)
OKLCH	oklch(40.04% 0.161 279.3)
XYZ	xyz(8.9461, 5.7517, 31.6427)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B349B #949B34

analogous

#34609B #3B349B #6E349B

triadic

#3B349B #9B3B34 #349B3B

tetradic

#3B349B #9B3460 #949B34 #349B6E

square

#3B349B #9B3460 #949B34 #349B6E

split-complementary

#3B349B #9B6E34 #609B34

monochromatic

#18153F #2A256D #3B349B #524AC2 #7E78D2

Accessibility & contrast

On white

9.77

#3B349B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3B349B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B349B

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B349B	#FFFFFF	#000000	##FFFFFF
##3B349B	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489E

Deuteranopia (green-blind)

#004099

Tritanopia (blue-blind)

#004E63

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b349b;
/* rgb */ color: rgb(59, 52, 155);
/* oklch */ color: oklch(40.0% 0.161 279.3);

Tailwind

colors: {
  custom: {
    50: '#7c6cb9',
    500: '#3b349b',
    950: '#000000',
  },
}

SCSS

$custom: #3b349b;
$custom-light: #7c6cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b349b",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 155
  },
  "hsl": {
    "h": 244.078,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40043,
    "c": 0.1613,
    "h": 279.3
  },
  "luminance": 0.05752
}

Semantic roles & 50–950 ramp

primary

#3B349B

secondary

#B5BA71

accent

#D94FD0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3B349B

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

Preview Lab → · Contrast checker → · Palette generator →