#3E4EAB#3E4EAB

#3E4EAB is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.149 H 272.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EAB
RGB	rgb(62, 78, 171)
HSL	hsl(231, 47%, 46%)
HSV	hsv(231, 64%, 67%)
CMYK	cmyk(63.7%, 54.4%, 0%, 32.9%)
CIE-LAB	lab(36.77, 23.80, -51.91)
CIE-LCH	lch(36.77, 57.10, 294.64°)
OKLab	oklab(46.4% 0.0051 -0.149)
OKLCH	oklch(46.4% 0.149 272)
XYZ	xyz(12.0592, 9.4122, 39.7014)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EAB #AB9B3E

analogous

#3E84AB #3E4EAB #653EAB

triadic

#3E4EAB #AB3E4E #4EAB3E

tetradic

#3E4EAB #AB3E84 #AB9B3E #3EAB65

square

#3E4EAB #AB3E84 #AB9B3E #3EAB65

split-complementary

#3E4EAB #AB653E #84AB3E

monochromatic

#1D2551 #2E3A7E #3E4EAB #616FC6 #8E98D6

Accessibility & contrast

On white

7.29

#3E4EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3E4EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4EAB

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EAB	#FFFFFF	#000000	##FFFFFF
##3E4EAB	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5CAE

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e4eab;
/* rgb */ color: rgb(62, 78, 171);
/* oklch */ color: oklch(46.4% 0.149 272.0);

Tailwind

colors: {
  custom: {
    50: '#7f7fc5',
    500: '#3e4eab',
    950: '#000000',
  },
}

SCSS

$custom: #3e4eab;
$custom-light: #7f7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4eab",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 171
  },
  "hsl": {
    "h": 231.193,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46399,
    "c": 0.1491,
    "h": 272
  },
  "luminance": 0.09413
}

Semantic roles & 50–950 ramp

primary

#3E4EAB

secondary

#C1B884

accent

#C351D6

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4EAB

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

Preview Lab → · Contrast checker → · Palette generator →