#3E49BB#3E49BB

#3E49BB is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.177 H 273.2°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3E49BB
RGB	rgb(62, 73, 187)
HSL	hsl(235, 50%, 49%)
HSV	hsv(235, 67%, 73%)
CMYK	cmyk(66.8%, 61%, 0%, 26.7%)
CIE-LAB	lab(36.70, 32.67, -61.47)
CIE-LCH	lch(36.70, 69.61, 297.99°)
OKLab	oklab(46.73% 0.0098 -0.1772)
OKLCH	oklch(46.73% 0.177 273.2)
XYZ	xyz(13.3358, 9.3759, 48.1110)
Luminance	0.0938 (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

#3E49BB #BBB03E

analogous

#3E88BB #3E49BB #723EBB

triadic

#3E49BB #BB3E49 #49BB3E

tetradic

#3E49BB #BB3E88 #BBB03E #3EBB72

square

#3E49BB #BB3E88 #BBB03E #3EBB72

split-complementary

#3E49BB #BB723E #88BB3E

monochromatic

#20255F #2F378D #3E49BB #6972CD #979DDC

Accessibility & contrast

On white

7.30

#3E49BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3E49BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E49BB

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E49BB	#FFFFFF	#000000	##FFFFFF
##3E49BB	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBF

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e49bb;
/* rgb */ color: rgb(62, 73, 187);
/* oklch */ color: oklch(46.7% 0.177 273.2);

Tailwind

colors: {
  custom: {
    50: '#827bd0',
    500: '#3e49bb',
    950: '#000000',
  },
}

SCSS

$custom: #3e49bb;
$custom-light: #827bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e49bb",
  "rgb": {
    "r": 62,
    "g": 73,
    "b": 187
  },
  "hsl": {
    "h": 234.72,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4673,
    "c": 0.17746,
    "h": 273.2
  },
  "luminance": 0.09377
}

Semantic roles & 50–950 ramp

primary

#3E49BB

secondary

#C8C38D

accent

#CD4EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3E49BB

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

Preview Lab → · Contrast checker → · Palette generator →