#3E4FBD#3E4FBD

#3E4FBD is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.173 H 271.6°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FBD
RGB	rgb(62, 79, 189)
HSL	hsl(232, 51%, 49%)
HSV	hsv(232, 67%, 74%)
CMYK	cmyk(67.2%, 58.2%, 0%, 25.9%)
CIE-LAB	lab(38.36, 29.54, -59.95)
CIE-LCH	lch(38.36, 66.83, 296.24°)
OKLab	oklab(48.01% 0.0048 -0.1726)
OKLCH	oklch(48.01% 0.173 271.6)
XYZ	xyz(13.9648, 10.2889, 49.3843)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FBD #BDAC3E

analogous

#3E8EBD #3E4FBD #6D3EBD

triadic

#3E4FBD #BD3E4F #4FBD3E

tetradic

#3E4FBD #BD3E8E #BDAC3E #3EBD6D

square

#3E4FBD #BD3E8E #BDAC3E #3EBD6D

split-complementary

#3E4FBD #BD6D3E #8EBD3E

monochromatic

#202861 #2F3C8F #3E4FBD #6A77CE #98A1DD

Accessibility & contrast

On white

6.87

#3E4FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3E4FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4FBD

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FBD	#FFFFFF	#000000	##FFFFFF
##3E4FBD	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C1

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e4fbd;
/* rgb */ color: rgb(62, 79, 189);
/* oklch */ color: oklch(48.0% 0.173 271.6);

Tailwind

colors: {
  custom: {
    50: '#8280d2',
    500: '#3e4fbd',
    950: '#000000',
  },
}

SCSS

$custom: #3e4fbd;
$custom-light: #8280d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4fbd",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 189
  },
  "hsl": {
    "h": 231.969,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48009,
    "c": 0.17271,
    "h": 271.6
  },
  "luminance": 0.1029
}

Semantic roles & 50–950 ramp

primary

#3E4FBD

secondary

#C9C18E

accent

#C74EDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E4FBD

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

Preview Lab → · Contrast checker → · Palette generator →