#3E4FAD#3E4FAD

#3E4FAD is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.151 H 271.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FAD
RGB	rgb(62, 79, 173)
HSL	hsl(231, 47%, 46%)
HSV	hsv(231, 64%, 68%)
CMYK	cmyk(64.2%, 54.3%, 0%, 32.2%)
CIE-LAB	lab(37.17, 23.86, -52.43)
CIE-LCH	lch(37.17, 57.61, 294.47°)
OKLab	oklab(46.75% 0.0043 -0.1505)
OKLCH	oklch(46.75% 0.151 271.6)
XYZ	xyz(12.3229, 9.6322, 40.7369)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FAD #AD9C3E

analogous

#3E86AD #3E4FAD #643EAD

triadic

#3E4FAD #AD3E4F #4FAD3E

tetradic

#3E4FAD #AD3E86 #AD9C3E #3EAD64

square

#3E4FAD #AD3E86 #AD9C3E #3EAD64

split-complementary

#3E4FAD #AD643E #86AD3E

monochromatic

#1E2653 #2E3A80 #3E4FAD #6271C7 #8F9AD7

Accessibility & contrast

On white

7.18

#3E4FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3E4FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4FAD

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FAD	#FFFFFF	#000000	##FFFFFF
##3E4FAD	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5DB0

Deuteranopia (green-blind)

#0053AB

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e4fad;
/* rgb */ color: rgb(62, 79, 173);
/* oklch */ color: oklch(46.8% 0.151 271.6);

Tailwind

colors: {
  custom: {
    50: '#7f80c6',
    500: '#3e4fad',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fad;
$custom-light: #7f80c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fad",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 173
  },
  "hsl": {
    "h": 230.811,
    "s": 47.234,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46751,
    "c": 0.15061,
    "h": 271.6
  },
  "luminance": 0.09633
}

Semantic roles & 50–950 ramp

primary

#3E4FAD

secondary

#C2B885

accent

#C251D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4FAD

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

Preview Lab → · Contrast checker → · Palette generator →