#3A56BE#3A56BE

#3A56BE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.2% C 0.166 H 268.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A56BE
RGB	rgb(58, 86, 190)
HSL	hsl(227, 53%, 49%)
HSV	hsv(227, 69%, 75%)
CMYK	cmyk(69.5%, 54.7%, 0%, 25.5%)
CIE-LAB	lab(40.03, 24.80, -57.82)
CIE-LCH	lch(40.03, 62.91, 293.22°)
OKLab	oklab(49.23% -0.005 -0.1664)
OKLCH	oklch(49.23% 0.166 268.3)
XYZ	xyz(14.3638, 11.2714, 50.1238)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56BE #BEA23A

analogous

#3A98BE #3A56BE #603ABE

triadic

#3A56BE #BE3A56 #56BE3A

tetradic

#3A56BE #BE3A98 #BEA23A #3ABE60

square

#3A56BE #BE3A98 #BEA23A #3ABE60

split-complementary

#3A56BE #BE603A #98BE3A

monochromatic

#1D2C60 #2C418F #3A56BE #657CD0 #94A4DE

Accessibility & contrast

On white

6.45

#3A56BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3A56BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56BE

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56BE	#FFFFFF	#000000	##FFFFFF
##3A56BE	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C2

Deuteranopia (green-blind)

#0059BC

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3a56be;
/* rgb */ color: rgb(58, 86, 190);
/* oklch */ color: oklch(49.2% 0.166 268.3);

Tailwind

colors: {
  custom: {
    50: '#8085d2',
    500: '#3a56be',
    950: '#000000',
  },
}

SCSS

$custom: #3a56be;
$custom-light: #8085d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56be",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 190
  },
  "hsl": {
    "h": 227.273,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49231,
    "c": 0.16645,
    "h": 268.3
  },
  "luminance": 0.11273
}

Semantic roles & 50–950 ramp

primary

#3A56BE

secondary

#CABC8A

accent

#BE4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3A56BE

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

Preview Lab → · Contrast checker → · Palette generator →