#3A5ABE#3A5ABE

#3A5ABE is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.161 H 267.0°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A5ABE
RGB	rgb(58, 90, 190)
HSL	hsl(225, 53%, 49%)
HSV	hsv(225, 69%, 75%)
CMYK	cmyk(69.5%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(41.10, 22.21, -56.09)
CIE-LCH	lch(41.10, 60.33, 291.60°)
OKLab	oklab(50.04% -0.0084 -0.1612)
OKLCH	oklch(50.04% 0.161 267)
XYZ	xyz(14.6921, 11.9281, 50.2333)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5ABE #BE9E3A

analogous

#3A9CBE #3A5ABE #5C3ABE

triadic

#3A5ABE #BE3A5A #5ABE3A

tetradic

#3A5ABE #BE3A9C #BE9E3A #3ABE5C

square

#3A5ABE #BE3A9C #BE9E3A #3ABE5C

split-complementary

#3A5ABE #BE5C3A #9CBE3A

monochromatic

#1D2E60 #2C448F #3A5ABE #657FD0 #94A6DE

Accessibility & contrast

On white

6.20

#3A5ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3A5ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5ABE

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5ABE	#FFFFFF	#000000	##FFFFFF
##3A5ABE	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1767C2

Deuteranopia (green-blind)

#005BBC

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a5abe;
/* rgb */ color: rgb(58, 90, 190);
/* oklch */ color: oklch(50.0% 0.161 267.0);

Tailwind

colors: {
  custom: {
    50: '#8088d2',
    500: '#3a5abe',
    950: '#000000',
  },
}

SCSS

$custom: #3a5abe;
$custom-light: #8088d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5abe",
  "rgb": {
    "r": 58,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 225.455,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50037,
    "c": 0.16145,
    "h": 267
  },
  "luminance": 0.1193
}

Semantic roles & 50–950 ramp

primary

#3A5ABE

secondary

#CABA8A

accent

#B94BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3A5ABE

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

Preview Lab → · Contrast checker → · Palette generator →