#4156BA#4156BA

#4156BA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.3% C 0.159 H 270.6°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4156BA
RGB	rgb(65, 86, 186)
HSL	hsl(230, 48%, 49%)
HSV	hsv(230, 65%, 73%)
CMYK	cmyk(65.1%, 53.8%, 0%, 27.1%)
CIE-LAB	lab(40.12, 24.45, -55.32)
CIE-LCH	lch(40.12, 60.49, 293.85°)
OKLab	oklab(49.31% 0.0016 -0.1589)
OKLCH	oklch(49.31% 0.159 270.6)
XYZ	xyz(14.3677, 11.3233, 47.8733)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4156BA #BAA541

analogous

#4193BA #4156BA #6941BA

triadic

#4156BA #BA4156 #56BA41

tetradic

#4156BA #BA4193 #BAA541 #41BA69

square

#4156BA #BA4193 #BAA541 #41BA69

split-complementary

#4156BA #BA6941 #93BA41

monochromatic

#212C5F #31418D #4156BA #6C7DCC #9AA5DC

Accessibility & contrast

On white

6.43

#4156BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4156BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4156BA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4156BA	#FFFFFF	#000000	##FFFFFF
##4156BA	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1164BD

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#006E7F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4156ba;
/* rgb */ color: rgb(65, 86, 186);
/* oklch */ color: oklch(49.3% 0.159 270.6);

Tailwind

colors: {
  custom: {
    50: '#8285cf',
    500: '#4156ba',
    950: '#000000',
  },
}

SCSS

$custom: #4156ba;
$custom-light: #8285cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4156ba",
  "rgb": {
    "r": 65,
    "g": 86,
    "b": 186
  },
  "hsl": {
    "h": 229.587,
    "s": 48.207,
    "l": 49.216
  },
  "oklch": {
    "l": 0.49305,
    "c": 0.1589,
    "h": 270.6
  },
  "luminance": 0.11325
}

Semantic roles & 50–950 ramp

primary

#4156BA

secondary

#C8BE8F

accent

#C050D8

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4156BA

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

Preview Lab → · Contrast checker → · Palette generator →