#3E49D1#3E49D1

#3E49D1 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.6% C 0.206 H 272.4°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E49D1
RGB	rgb(62, 73, 209)
HSL	hsl(236, 62%, 53%)
HSV	hsv(236, 70%, 82%)
CMYK	cmyk(70.3%, 65.1%, 0%, 18%)
CIE-LAB	lab(38.54, 40.28, -71.28)
CIE-LCH	lch(38.54, 81.87, 299.47°)
OKLab	oklab(48.65% 0.0086 -0.2059)
OKLCH	oklch(48.65% 0.206 272.4)
XYZ	xyz(15.8739, 10.3911, 61.4784)
Luminance	0.1039 (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

#3E49D1 #D1C63E

analogous

#3E92D1 #3E49D1 #7C3ED1

triadic

#3E49D1 #D13E49 #49D13E

tetradic

#3E49D1 #D13E92 #D1C63E #3ED17C

square

#3E49D1 #D13E92 #D1C63E #3ED17C

split-complementary

#3E49D1 #D17C3E #92D13E

monochromatic

#1D2378 #2832A9 #3E49D1 #6F78DD #A1A6E9

Accessibility & contrast

On white

6.82

#3E49D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#3E49D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E49D1

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E49D1	#FFFFFF	#000000	##FFFFFF
##3E49D1	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D5

Deuteranopia (green-blind)

#0054CE

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e49d1;
/* rgb */ color: rgb(62, 73, 209);
/* oklch */ color: oklch(48.6% 0.206 272.4);

Tailwind

colors: {
  custom: {
    50: '#877ce0',
    500: '#3e49d1',
    950: '#000000',
  },
}

SCSS

$custom: #3e49d1;
$custom-light: #877ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e49d1",
  "rgb": {
    "r": 62,
    "g": 73,
    "b": 209
  },
  "hsl": {
    "h": 235.51,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48647,
    "c": 0.20612,
    "h": 272.4
  },
  "luminance": 0.10393
}

Semantic roles & 50–950 ramp

primary

#3E49D1

secondary

#D5D096

accent

#D943E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3E49D1

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

Preview Lab → · Contrast checker → · Palette generator →