#3A56BF#3A56BF

#3A56BF is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.3% C 0.168 H 268.3°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3A56BF
RGB	rgb(58, 86, 191)
HSL	hsl(227, 53%, 49%)
HSV	hsv(227, 70%, 75%)
CMYK	cmyk(69.6%, 55%, 0%, 25.1%)
CIE-LAB	lab(40.11, 25.16, -58.28)
CIE-LCH	lch(40.11, 63.48, 293.35°)
OKLab	oklab(49.31% -0.0049 -0.1677)
OKLCH	oklch(49.31% 0.168 268.3)
XYZ	xyz(14.4734, 11.3153, 50.7014)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A56BF #BFA33A

analogous

#3A99BF #3A56BF #603ABF

triadic

#3A56BF #BF3A56 #56BF3A

tetradic

#3A56BF #BF3A99 #BFA33A #3ABF60

square

#3A56BF #BF3A99 #BFA33A #3ABF60

split-complementary

#3A56BF #BF603A #99BF3A

monochromatic

#1D2C61 #2C4190 #3A56BF #667CD0 #95A4DF

Accessibility & contrast

On white

6.44

#3A56BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#3A56BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A56BF

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A56BF	#FFFFFF	#000000	##FFFFFF
##3A56BF	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C3

Deuteranopia (green-blind)

#0059BD

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3a56bf;
/* rgb */ color: rgb(58, 86, 191);
/* oklch */ color: oklch(49.3% 0.168 268.3);

Tailwind

colors: {
  custom: {
    50: '#8085d3',
    500: '#3a56bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a56bf;
$custom-light: #8085d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a56bf",
  "rgb": {
    "r": 58,
    "g": 86,
    "b": 191
  },
  "hsl": {
    "h": 227.368,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49308,
    "c": 0.16782,
    "h": 268.3
  },
  "luminance": 0.11317
}

Semantic roles & 50–950 ramp

primary

#3A56BF

secondary

#CABD8B

accent

#BE4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3A56BF

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

Preview Lab → · Contrast checker → · Palette generator →