#3B49D1#3B49D1

#3B49D1 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.5% C 0.207 H 271.5°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3B49D1
RGB	rgb(59, 73, 209)
HSL	hsl(234, 62%, 53%)
HSV	hsv(234, 72%, 82%)
CMYK	cmyk(71.8%, 65.1%, 0%, 18%)
CIE-LAB	lab(38.37, 39.94, -71.56)
CIE-LCH	lch(38.37, 81.95, 299.17°)
OKLab	oklab(48.48% 0.0055 -0.2068)
OKLCH	oklch(48.48% 0.207 271.5)
XYZ	xyz(15.6909, 10.2967, 61.4698)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B49D1 #D1C33B

analogous

#3B94D1 #3B49D1 #783BD1

triadic

#3B49D1 #D13B49 #49D13B

tetradic

#3B49D1 #D13B94 #D1C33B #3BD178

square

#3B49D1 #D13B94 #D1C33B #3BD178

split-complementary

#3B49D1 #D1783B #94D13B

monochromatic

#1C2476 #2733A7 #3B49D1 #6D77DD #9EA5E8

Accessibility & contrast

On white

6.86

#3B49D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3B49D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B49D1

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B49D1	#FFFFFF	#000000	##FFFFFF
##3B49D1	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D5

Deuteranopia (green-blind)

#0053CE

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3b49d1;
/* rgb */ color: rgb(59, 73, 209);
/* oklch */ color: oklch(48.5% 0.207 271.5);

Tailwind

colors: {
  custom: {
    50: '#867ce0',
    500: '#3b49d1',
    950: '#000000',
  },
}

SCSS

$custom: #3b49d1;
$custom-light: #867ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b49d1",
  "rgb": {
    "r": 59,
    "g": 73,
    "b": 209
  },
  "hsl": {
    "h": 234.4,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48482,
    "c": 0.20689,
    "h": 271.5
  },
  "luminance": 0.10298
}

Semantic roles & 50–950 ramp

primary

#3B49D1

secondary

#D4CE93

accent

#D643E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3B49D1

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

Preview Lab → · Contrast checker → · Palette generator →