#4D488F#4D488F

#4D488F is a dark, moderate blue. Relative luminance 0.082; OKLCH L 44.3% C 0.113 H 283.9°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D488F
RGB	rgb(77, 72, 143)
HSL	hsl(244, 33%, 42%)
HSV	hsv(244, 50%, 56%)
CMYK	cmyk(46.2%, 49.7%, 0%, 43.9%)
CIE-LAB	lab(34.39, 21.46, -38.81)
CIE-LCH	lch(34.39, 44.35, 298.95°)
OKLab	oklab(44.29% 0.0273 -0.1101)
OKLCH	oklch(44.29% 0.113 283.9)
XYZ	xyz(10.3344, 8.1952, 27.0186)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D488F #8A8F48

analogous

#48678F #4D488F #70488F

triadic

#4D488F #8F4D48 #488F4D

tetradic

#4D488F #8F4867 #8A8F48 #488F70

square

#4D488F #8F4867 #8A8F48 #488F70

split-complementary

#4D488F #8F7048 #678F48

monochromatic

#211F3E #373466 #4D488F #6963B1 #908CC5

Accessibility & contrast

On white

7.96

#4D488F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4D488F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D488F

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D488F	#FFFFFF	#000000	##FFFFFF
##4D488F	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5392

Deuteranopia (green-blind)

#274F8D

Tritanopia (blue-blind)

#385764

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4d488f;
/* rgb */ color: rgb(77, 72, 143);
/* oklch */ color: oklch(44.3% 0.113 283.9);

Tailwind

colors: {
  custom: {
    50: '#837bb0',
    500: '#4d488f',
    950: '#000000',
  },
}

SCSS

$custom: #4d488f;
$custom-light: #837bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d488f",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 143
  },
  "hsl": {
    "h": 244.225,
    "s": 33.023,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44289,
    "c": 0.11349,
    "h": 283.9
  },
  "luminance": 0.08196
}

Semantic roles & 50–950 ramp

primary

#4D488F

secondary

#AEB182

accent

#C95FC2

background

#F8F7FA

surface

#EFEDF5

border

#CAC8CF

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4D488F

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

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