#4D548D#4D548D

#4D548D is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.7% C 0.092 H 276.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D548D
RGB	rgb(77, 84, 141)
HSL	hsl(233, 29%, 43%)
HSV	hsv(233, 45%, 55%)
CMYK	cmyk(45.4%, 40.4%, 0%, 44.7%)
CIE-LAB	lab(37.56, 13.09, -32.55)
CIE-LCH	lch(37.56, 35.09, 291.91°)
OKLab	oklab(46.66% 0.0111 -0.0918)
OKLCH	oklch(46.66% 0.092 276.9)
XYZ	xyz(11.0372, 9.8410, 26.5121)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D548D #8D864D

analogous

#4D748D #4D548D #664D8D

triadic

#4D548D #8D4D54 #548D4D

tetradic

#4D548D #8D4D74 #8D864D #4D8D66

square

#4D548D #8D4D74 #8D864D #4D8D66

split-complementary

#4D548D #8D664D #748D4D

monochromatic

#22253E #373C65 #4D548D #6A71AD #9197C3

Accessibility & contrast

On white

7.07

#4D548D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4D548D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D548D

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D548D	#FFFFFF	#000000	##FFFFFF
##4D548D	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5B8F

Deuteranopia (green-blind)

#3A568C

Tritanopia (blue-blind)

#376069

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d548d;
/* rgb */ color: rgb(77, 84, 141);
/* oklch */ color: oklch(46.7% 0.092 276.9);

Tailwind

colors: {
  custom: {
    50: '#8284ae',
    500: '#4d548d',
    950: '#000000',
  },
}

SCSS

$custom: #4d548d;
$custom-light: #8284ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d548d",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 141
  },
  "hsl": {
    "h": 233.438,
    "s": 29.358,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4666,
    "c": 0.09246,
    "h": 276.9
  },
  "luminance": 0.09842
}

Semantic roles & 50–950 ramp

primary

#4D548D

secondary

#AFAB86

accent

#BB62C6

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4D548D

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

Preview Lab → · Contrast checker → · Palette generator →