#4C54BE#4C54BE

#4C54BE is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.9% C 0.164 H 275.5°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4C54BE
RGB	rgb(76, 84, 190)
HSL	hsl(236, 47%, 52%)
HSV	hsv(236, 60%, 75%)
CMYK	cmyk(60%, 55.8%, 0%, 25.5%)
CIE-LAB	lab(40.56, 29.02, -56.91)
CIE-LCH	lch(40.56, 63.88, 297.02°)
OKLab	oklab(49.91% 0.0157 -0.1633)
OKLCH	oklch(49.91% 0.164 275.5)
XYZ	xyz(15.4421, 11.5937, 50.1293)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C54BE #BEB64C

analogous

#4C8DBE #4C54BE #7D4CBE

triadic

#4C54BE #BE4C54 #54BE4C

tetradic

#4C54BE #BE4C8D #BEB64C #4CBE7D

square

#4C54BE #BE4C8D #BEB64C #4CBE7D

split-complementary

#4C54BE #BE7D4C #8DBE4C

monochromatic

#262B69 #373D96 #4C54BE #797FCE #A6AADF

Accessibility & contrast

On white

6.33

#4C54BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4C54BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C54BE

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C54BE	#FFFFFF	#000000	##FFFFFF
##4C54BE	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C2

Deuteranopia (green-blind)

#005BBC

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4c54be;
/* rgb */ color: rgb(76, 84, 190);
/* oklch */ color: oklch(49.9% 0.164 275.5);

Tailwind

colors: {
  custom: {
    50: '#8984d2',
    500: '#4c54be',
    950: '#000000',
  },
}

SCSS

$custom: #4c54be;
$custom-light: #8984d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c54be",
  "rgb": {
    "r": 76,
    "g": 84,
    "b": 190
  },
  "hsl": {
    "h": 235.789,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49905,
    "c": 0.16406,
    "h": 275.5
  },
  "luminance": 0.11595
}

Semantic roles & 50–950 ramp

primary

#4C54BE

secondary

#CCC89A

accent

#CD51D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4C54BE

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

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