#3E4FA5#3E4FA5

#3E4FA5 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.139 H 271.5°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FA5
RGB	rgb(62, 79, 165)
HSL	hsl(230, 45%, 45%)
HSV	hsv(230, 62%, 65%)
CMYK	cmyk(62.4%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(36.62, 21.02, -48.57)
CIE-LCH	lch(36.62, 52.93, 293.40°)
OKLab	oklab(46.15% 0.0037 -0.1392)
OKLCH	oklch(46.15% 0.139 271.5)
XYZ	xyz(11.5719, 9.3317, 36.7814)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FA5 #A5943E

analogous

#3E83A5 #3E4FA5 #613EA5

triadic

#3E4FA5 #A53E4F #4FA53E

tetradic

#3E4FA5 #A53E83 #A5943E #3EA561

square

#3E4FA5 #A53E83 #A5943E #3EA561

split-complementary

#3E4FA5 #A5613E #83A53E

monochromatic

#1D244C #2D3A79 #3E4FA5 #5E6EC2 #8A96D3

Accessibility & contrast

On white

7.33

#3E4FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3E4FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4FA5

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FA5	#FFFFFF	#000000	##FFFFFF
##3E4FA5	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5BA8

Deuteranopia (green-blind)

#0052A3

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e4fa5;
/* rgb */ color: rgb(62, 79, 165);
/* oklch */ color: oklch(46.2% 0.139 271.5);

Tailwind

colors: {
  custom: {
    50: '#7e80c0',
    500: '#3e4fa5',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fa5;
$custom-light: #7e80c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fa5",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 230.097,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46152,
    "c": 0.13924,
    "h": 271.5
  },
  "luminance": 0.09333
}

Semantic roles & 50–950 ramp

primary

#3E4FA5

secondary

#BEB481

accent

#C053D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3E4FA5

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

Preview Lab → · Contrast checker → · Palette generator →