#3E4EA7#3E4EA7

#3E4EA7 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.143 H 271.9°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EA7
RGB	rgb(62, 78, 167)
HSL	hsl(231, 46%, 45%)
HSV	hsv(231, 63%, 65%)
CMYK	cmyk(62.9%, 53.3%, 0%, 34.5%)
CIE-LAB	lab(36.48, 22.39, -49.98)
CIE-LCH	lch(36.48, 54.76, 294.13°)
OKLab	oklab(46.1% 0.0048 -0.1433)
OKLCH	oklch(46.1% 0.143 271.9)
XYZ	xyz(11.6837, 9.2620, 37.7238)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EA7 #A7973E

analogous

#3E83A7 #3E4EA7 #623EA7

triadic

#3E4EA7 #A73E4E #4EA73E

tetradic

#3E4EA7 #A73E83 #A7973E #3EA762

square

#3E4EA7 #A73E83 #A7973E #3EA762

split-complementary

#3E4EA7 #A7623E #83A73E

monochromatic

#1D244E #2D397A #3E4EA7 #5F6EC3 #8B96D4

Accessibility & contrast

On white

7.36

#3E4EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3E4EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4EA7

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EA7	#FFFFFF	#000000	##FFFFFF
##3E4EA7	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)

#175BAA

Deuteranopia (green-blind)

#0051A5

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e4ea7;
/* rgb */ color: rgb(62, 78, 167);
/* oklch */ color: oklch(46.1% 0.143 271.9);

Tailwind

colors: {
  custom: {
    50: '#7e7fc2',
    500: '#3e4ea7',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ea7;
$custom-light: #7e7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ea7",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 167
  },
  "hsl": {
    "h": 230.857,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46097,
    "c": 0.14342,
    "h": 271.9
  },
  "luminance": 0.09263
}

Semantic roles & 50–950 ramp

primary

#3E4EA7

secondary

#BFB682

accent

#C252D6

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3E4EA7

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

Preview Lab → · Contrast checker → · Palette generator →