#4D488C#4D488C

#4D488C is a dark, moderate blue. Relative luminance 0.081; OKLCH L 44.1% C 0.109 H 284.3°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D488C
RGB	rgb(77, 72, 140)
HSL	hsl(244, 32%, 42%)
HSV	hsv(244, 49%, 55%)
CMYK	cmyk(45%, 48.6%, 0%, 45.1%)
CIE-LAB	lab(34.20, 20.52, -37.27)
CIE-LCH	lch(34.20, 42.54, 298.84°)
OKLab	oklab(44.09% 0.027 -0.1056)
OKLCH	oklch(44.09% 0.109 284.3)
XYZ	xyz(10.1102, 8.1055, 25.8377)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D488C #878C48

analogous

#48658C #4D488C #6F488C

triadic

#4D488C #8C4D48 #488C4D

tetradic

#4D488C #8C4865 #878C48 #488C6F

square

#4D488C #8C4865 #878C48 #488C6F

split-complementary

#4D488C #8C6F48 #658C48

monochromatic

#211E3B #373364 #4D488C #6863AF #8F8BC3

Accessibility & contrast

On white

8.01

#4D488C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4D488C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D488C

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D488C	#FFFFFF	#000000	##FFFFFF
##4D488C	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D538E

Deuteranopia (green-blind)

#2A4E8A

Tritanopia (blue-blind)

#395663

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d488c;
/* rgb */ color: rgb(77, 72, 140);
/* oklch */ color: oklch(44.1% 0.109 284.3);

Tailwind

colors: {
  custom: {
    50: '#837bae',
    500: '#4d488c',
    950: '#000000',
  },
}

SCSS

$custom: #4d488c;
$custom-light: #837bae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d488c",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 140
  },
  "hsl": {
    "h": 244.412,
    "s": 32.075,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4409,
    "c": 0.10902,
    "h": 284.3
  },
  "luminance": 0.08106
}

Semantic roles & 50–950 ramp

primary

#4D488C

secondary

#ACAF81

accent

#C860C1

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4D488C

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

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