#3E4FA3#3E4FA3

#3E4FA3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.0% C 0.136 H 271.5°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FA3
RGB	rgb(62, 79, 163)
HSL	hsl(230, 45%, 44%)
HSV	hsv(230, 62%, 64%)
CMYK	cmyk(62%, 51.5%, 0%, 36.1%)
CIE-LAB	lab(36.48, 20.31, -47.60)
CIE-LCH	lch(36.48, 51.75, 293.11°)
OKLab	oklab(46.01% 0.0035 -0.1363)
OKLCH	oklch(46.01% 0.136 271.5)
XYZ	xyz(11.3912, 9.2595, 35.8302)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FA3 #A3923E

analogous

#3E82A3 #3E4FA3 #603EA3

triadic

#3E4FA3 #A33E4F #4FA33E

tetradic

#3E4FA3 #A33E82 #A3923E #3EA360

square

#3E4FA3 #A33E82 #A3923E #3EA360

split-complementary

#3E4FA3 #A3603E #82A33E

monochromatic

#1C244A #2D3A77 #3E4FA3 #5D6EC1 #8995D2

Accessibility & contrast

On white

7.36

#3E4FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3E4FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4FA3

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FA3	#FFFFFF	#000000	##FFFFFF
##3E4FA3	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205AA6

Deuteranopia (green-blind)

#0552A1

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e4fa3;
/* rgb */ color: rgb(62, 79, 163);
/* oklch */ color: oklch(46.0% 0.136 271.5);

Tailwind

colors: {
  custom: {
    50: '#7d80bf',
    500: '#3e4fa3',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fa3;
$custom-light: #7d80bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fa3",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 163
  },
  "hsl": {
    "h": 229.901,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46006,
    "c": 0.13635,
    "h": 271.5
  },
  "luminance": 0.0926
}

Semantic roles & 50–950 ramp

primary

#3E4FA3

secondary

#BDB380

accent

#BF53D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3E4FA3

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

Preview Lab → · Contrast checker → · Palette generator →