#3E48AF#3E48AF

#3E48AF is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.6% C 0.162 H 273.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3E48AF
RGB	rgb(62, 72, 175)
HSL	hsl(235, 48%, 46%)
HSV	hsv(235, 65%, 69%)
CMYK	cmyk(64.6%, 58.9%, 0%, 31.4%)
CIE-LAB	lab(35.50, 29.10, -56.33)
CIE-LCH	lch(35.50, 63.40, 297.33°)
OKLab	oklab(45.55% 0.0108 -0.1621)
OKLCH	oklch(45.55% 0.162 273.8)
XYZ	xyz(12.0393, 8.7530, 41.6042)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E48AF #AFA53E

analogous

#3E81AF #3E48AF #6D3EAF

triadic

#3E48AF #AF3E48 #48AF3E

tetradic

#3E48AF #AF3E81 #AFA53E #3EAF6D

square

#3E48AF #AF3E81 #AFA53E #3EAF6D

split-complementary

#3E48AF #AF6D3E #81AF3E

monochromatic

#1E2355 #2E3582 #3E48AF #636CC8 #9096D8

Accessibility & contrast

On white

7.63

#3E48AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3E48AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E48AF

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E48AF	#FFFFFF	#000000	##FFFFFF
##3E48AF	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3e48af;
/* rgb */ color: rgb(62, 72, 175);
/* oklch */ color: oklch(45.6% 0.162 273.8);

Tailwind

colors: {
  custom: {
    50: '#807bc8',
    500: '#3e48af',
    950: '#000000',
  },
}

SCSS

$custom: #3e48af;
$custom-light: #807bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e48af",
  "rgb": {
    "r": 62,
    "g": 72,
    "b": 175
  },
  "hsl": {
    "h": 234.69,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45551,
    "c": 0.16244,
    "h": 273.8
  },
  "luminance": 0.08754
}

Semantic roles & 50–950 ramp

primary

#3E48AF

secondary

#C3BD86

accent

#CB51D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E48AF

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

Preview Lab → · Contrast checker → · Palette generator →