#3A5ED4#3A5ED4

#3A5ED4 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.186 H 266.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#3A5ED4
RGB	rgb(58, 94, 212)
HSL	hsl(226, 64%, 53%)
HSV	hsv(226, 73%, 83%)
CMYK	cmyk(72.6%, 55.7%, 0%, 16.9%)
CIE-LAB	lab(43.74, 27.65, -64.52)
CIE-LCH	lch(43.74, 70.20, 293.20°)
OKLab	oklab(52.52% -0.0101 -0.186)
OKLCH	oklch(52.52% 0.186 266.9)
XYZ	xyz(17.6271, 13.6565, 63.9816)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5ED4 #D4B03A

analogous

#3AABD4 #3A5ED4 #633AD4

triadic

#3A5ED4 #D43A5E #5ED43A

tetradic

#3A5ED4 #D43AAB #D4B03A #3AD463

square

#3A5ED4 #D43AAB #D4B03A #3AD463

split-complementary

#3A5ED4 #D4633A #ABD43A

monochromatic

#1A3179 #2545AB #3A5ED4 #6C87DF #9EB0EA

Accessibility & contrast

On white

5.63

#3A5ED4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#3A5ED4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5ED4

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5ED4	#FFFFFF	#000000	##FFFFFF
##3A5ED4	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD8

Deuteranopia (green-blind)

#0061D2

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3a5ed4;
/* rgb */ color: rgb(58, 94, 212);
/* oklch */ color: oklch(52.5% 0.186 266.9);

Tailwind

colors: {
  custom: {
    50: '#848be2',
    500: '#3a5ed4',
    950: '#000000',
  },
}

SCSS

$custom: #3a5ed4;
$custom-light: #848be2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5ed4",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 212
  },
  "hsl": {
    "h": 225.974,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52523,
    "c": 0.18626,
    "h": 266.9
  },
  "luminance": 0.13658
}

Semantic roles & 50–950 ramp

primary

#3A5ED4

secondary

#D6C794

accent

#C041E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0B15

muted

#7D7C84

Preview Lab

Preview with #3A5ED4

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

Preview Lab → · Contrast checker → · Palette generator →