#3E518F#3E518F

#3E518F is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.1% C 0.104 H 269.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#3E518F
RGB	rgb(62, 81, 143)
HSL	hsl(226, 40%, 40%)
HSV	hsv(226, 57%, 56%)
CMYK	cmyk(56.6%, 43.4%, 0%, 43.9%)
CIE-LAB	lab(35.77, 11.97, -36.66)
CIE-LCH	lch(35.77, 38.56, 288.09°)
OKLab	oklab(45.06% -0.0016 -0.1041)
OKLCH	oklch(45.06% 0.104 269.1)
XYZ	xyz(9.8853, 8.8914, 27.1766)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E518F #8F7C3E

analogous

#3E798F #3E518F #543E8F

triadic

#3E518F #8F3E51 #518F3E

tetradic

#3E518F #8F3E79 #8F7C3E #3E8F54

square

#3E518F #8F3E79 #8F7C3E #3E8F54

split-complementary

#3E518F #8F543E #798F3E

monochromatic

#19213A #2B3964 #3E518F #556CB5 #8091C8

Accessibility & contrast

On white

7.56

#3E518F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#3E518F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E518F

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E518F	#FFFFFF	#000000	##FFFFFF
##3E518F	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375891

Deuteranopia (green-blind)

#2D518E

Tritanopia (blue-blind)

#105F69

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e518f;
/* rgb */ color: rgb(62, 81, 143);
/* oklch */ color: oklch(45.1% 0.104 269.1);

Tailwind

colors: {
  custom: {
    50: '#7a81b0',
    500: '#3e518f',
    950: '#000000',
  },
}

SCSS

$custom: #3e518f;
$custom-light: #7a81b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e518f",
  "rgb": {
    "r": 62,
    "g": 81,
    "b": 143
  },
  "hsl": {
    "h": 225.926,
    "s": 39.512,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45061,
    "c": 0.10416,
    "h": 269.1
  },
  "luminance": 0.08892
}

Semantic roles & 50–950 ramp

primary

#3E518F

secondary

#B2A477

accent

#B358CF

background

#F7F7FA

surface

#EEEEF5

border

#C9C9CF

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #3E518F

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

Preview Lab → · Contrast checker → · Palette generator →