#4C54BD#4C54BD

#4C54BD is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.8% C 0.163 H 275.5°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4C54BD
RGB	rgb(76, 84, 189)
HSL	hsl(236, 46%, 52%)
HSV	hsv(236, 60%, 74%)
CMYK	cmyk(59.8%, 55.6%, 0%, 25.9%)
CIE-LAB	lab(40.49, 28.69, -56.44)
CIE-LCH	lch(40.49, 63.31, 296.94°)
OKLab	oklab(49.83% 0.0156 -0.1619)
OKLCH	oklch(49.83% 0.163 275.5)
XYZ	xyz(15.3331, 11.5501, 49.5556)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C54BD #BDB54C

analogous

#4C8DBD #4C54BD #7D4CBD

triadic

#4C54BD #BD4C54 #54BD4C

tetradic

#4C54BD #BD4C8D #BDB54C #4CBD7D

square

#4C54BD #BD4C8D #BDB54C #4CBD7D

split-complementary

#4C54BD #BD7D4C #8DBD4C

monochromatic

#262B68 #373E95 #4C54BD #797FCD #A5A9DE

Accessibility & contrast

On white

6.34

#4C54BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4C54BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C54BD

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C54BD	#FFFFFF	#000000	##FFFFFF
##4C54BD	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C1

Deuteranopia (green-blind)

#005BBB

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c54bd;
/* rgb */ color: rgb(76, 84, 189);
/* oklch */ color: oklch(49.8% 0.163 275.5);

Tailwind

colors: {
  custom: {
    50: '#8984d2',
    500: '#4c54bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c54bd;
$custom-light: #8984d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c54bd",
  "rgb": {
    "r": 76,
    "g": 84,
    "b": 189
  },
  "hsl": {
    "h": 235.752,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.4983,
    "c": 0.16268,
    "h": 275.5
  },
  "luminance": 0.11551
}

Semantic roles & 50–950 ramp

primary

#4C54BD

secondary

#CBC89A

accent

#CC52D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4C54BD

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

Preview Lab → · Contrast checker → · Palette generator →