#3A4EBD#3A4EBD

#3A4EBD is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.175 H 270.5°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#3A4EBD
RGB	rgb(58, 78, 189)
HSL	hsl(231, 53%, 48%)
HSV	hsv(231, 69%, 74%)
CMYK	cmyk(69.3%, 58.7%, 0%, 25.9%)
CIE-LAB	lab(37.88, 29.61, -60.73)
CIE-LCH	lch(37.88, 67.56, 295.99°)
OKLab	oklab(47.6% 0.0016 -0.175)
OKLCH	oklch(47.6% 0.175 270.5)
XYZ	xyz(13.6515, 10.0211, 49.3491)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4EBD #BDA93A

analogous

#3A8FBD #3A4EBD #683ABD

triadic

#3A4EBD #BD3A4E #4EBD3A

tetradic

#3A4EBD #BD3A8F #BDA93A #3ABD68

square

#3A4EBD #BD3A8F #BDA93A #3ABD68

split-complementary

#3A4EBD #BD683A #8FBD3A

monochromatic

#1D275F #2C3B8E #3A4EBD #6575D0 #939FDE

Accessibility & contrast

On white

6.99

#3A4EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#3A4EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4EBD

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4EBD	#FFFFFF	#000000	##FFFFFF
##3A4EBD	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC1

Deuteranopia (green-blind)

#0053BB

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3a4ebd;
/* rgb */ color: rgb(58, 78, 189);
/* oklch */ color: oklch(47.6% 0.175 270.5);

Tailwind

colors: {
  custom: {
    50: '#807fd2',
    500: '#3a4ebd',
    950: '#000000',
  },
}

SCSS

$custom: #3a4ebd;
$custom-light: #807fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4ebd",
  "rgb": {
    "r": 58,
    "g": 78,
    "b": 189
  },
  "hsl": {
    "h": 230.84,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47595,
    "c": 0.17506,
    "h": 270.5
  },
  "luminance": 0.10022
}

Semantic roles & 50–950 ramp

primary

#3A4EBD

secondary

#C9BF8A

accent

#C64BDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3A4EBD

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

Preview Lab → · Contrast checker → · Palette generator →