#4C548D#4C548D

#4C548D is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.6% C 0.093 H 276.1°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4C548D
RGB	rgb(76, 84, 141)
HSL	hsl(233, 30%, 43%)
HSV	hsv(233, 46%, 55%)
CMYK	cmyk(46.1%, 40.4%, 0%, 44.7%)
CIE-LAB	lab(37.48, 12.83, -32.68)
CIE-LCH	lch(37.48, 35.10, 291.43°)
OKLab	oklab(46.58% 0.0099 -0.0922)
OKLCH	oklch(46.58% 0.093 276.1)
XYZ	xyz(10.9571, 9.7997, 26.5083)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C548D #8D854C

analogous

#4C758D #4C548D #644C8D

triadic

#4C548D #8D4C54 #548D4C

tetradic

#4C548D #8D4C75 #8D854C #4C8D64

square

#4C548D #8D4C75 #8D854C #4C8D64

split-complementary

#4C548D #8D644C #758D4C

monochromatic

#21253D #373C65 #4C548D #6871AE #9096C3

Accessibility & contrast

On white

7.09

#4C548D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4C548D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C548D

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C548D	#FFFFFF	#000000	##FFFFFF
##4C548D	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5B8F

Deuteranopia (green-blind)

#3A568C

Tritanopia (blue-blind)

#366069

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c548d;
/* rgb */ color: rgb(76, 84, 141);
/* oklch */ color: oklch(46.6% 0.093 276.1);

Tailwind

colors: {
  custom: {
    50: '#8284ae',
    500: '#4c548d',
    950: '#000000',
  },
}

SCSS

$custom: #4c548d;
$custom-light: #8284ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4c548d",
  "rgb": {
    "r": 76,
    "g": 84,
    "b": 141
  },
  "hsl": {
    "h": 232.615,
    "s": 29.954,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46583,
    "c": 0.0927,
    "h": 276.1
  },
  "luminance": 0.098
}

Semantic roles & 50–950 ramp

primary

#4C548D

secondary

#AFAA85

accent

#BA62C6

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4C548D

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

Preview Lab → · Contrast checker → · Palette generator →