#3B349E#3B349E

#3B349E is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.3% C 0.165 H 278.9°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3B349E
RGB	rgb(59, 52, 158)
HSL	hsl(244, 50%, 41%)
HSV	hsv(244, 67%, 62%)
CMYK	cmyk(62.7%, 67.1%, 0%, 38%)
CIE-LAB	lab(29.04, 35.44, -56.67)
CIE-LCH	lch(29.04, 66.84, 302.02°)
OKLab	oklab(40.32% 0.0256 -0.1633)
OKLCH	oklch(40.32% 0.165 278.9)
XYZ	xyz(9.2012, 5.8537, 32.9861)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B349E #979E34

analogous

#34629E #3B349E #70349E

triadic

#3B349E #9E3B34 #349E3B

tetradic

#3B349E #9E3462 #979E34 #349E70

square

#3B349E #9E3462 #979E34 #349E70

split-complementary

#3B349E #9E7034 #629E34

monochromatic

#191642 #2A2570 #3B349E #534BC4 #7F79D3

Accessibility & contrast

On white

9.67

#3B349E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3B349E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B349E

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B349E	#FFFFFF	#000000	##FFFFFF
##3B349E	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A1

Deuteranopia (green-blind)

#00409C

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b349e;
/* rgb */ color: rgb(59, 52, 158);
/* oklch */ color: oklch(40.3% 0.165 278.9);

Tailwind

colors: {
  custom: {
    50: '#7d6cbc',
    500: '#3b349e',
    950: '#000000',
  },
}

SCSS

$custom: #3b349e;
$custom-light: #7d6cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b349e",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 158
  },
  "hsl": {
    "h": 243.962,
    "s": 50.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40315,
    "c": 0.16528,
    "h": 278.9
  },
  "luminance": 0.05854
}

Semantic roles & 50–950 ramp

primary

#3B349E

secondary

#B7BC72

accent

#DA4ED1

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3B349E

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

Preview Lab → · Contrast checker → · Palette generator →