#3B359A#3B359A

#3B359A is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.159 H 279.1°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#3B359A
RGB	rgb(59, 53, 154)
HSL	hsl(244, 49%, 41%)
HSV	hsv(244, 66%, 60%)
CMYK	cmyk(61.7%, 65.6%, 0%, 39.6%)
CIE-LAB	lab(28.92, 33.48, -54.42)
CIE-LCH	lch(28.92, 63.90, 301.60°)
OKLab	oklab(40.12% 0.0252 -0.1567)
OKLCH	oklch(40.12% 0.159 279.1)
XYZ	xyz(8.9076, 5.8084, 31.2173)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B359A #949A35

analogous

#35629A #3B359A #6D359A

triadic

#3B359A #9A3B35 #359A3B

tetradic

#3B359A #9A3562 #949A35 #359A6D

square

#3B359A #9A3562 #949A35 #359A6D

split-complementary

#3B359A #9A6D35 #629A35

monochromatic

#18163F #2A256C #3B359A #524BC1 #7E79D1

Accessibility & contrast

On white

9.71

#3B359A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3B359A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B359A

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B359A	#FFFFFF	#000000	##FFFFFF
##3B359A	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489D

Deuteranopia (green-blind)

#004098

Tritanopia (blue-blind)

#004F62

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b359a;
/* rgb */ color: rgb(59, 53, 154);
/* oklch */ color: oklch(40.1% 0.159 279.1);

Tailwind

colors: {
  custom: {
    50: '#7c6db9',
    500: '#3b359a',
    950: '#000000',
  },
}

SCSS

$custom: #3b359a;
$custom-light: #7c6db9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b359a",
  "rgb": {
    "r": 59,
    "g": 53,
    "b": 154
  },
  "hsl": {
    "h": 243.564,
    "s": 48.792,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40123,
    "c": 0.15871,
    "h": 279.1
  },
  "luminance": 0.05809
}

Semantic roles & 50–950 ramp

primary

#3B359A

secondary

#B5B971

accent

#D84FD0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #3B359A

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

Preview Lab → · Contrast checker → · Palette generator →