#4D5C8A#4D5C8A

#4D5C8A is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.3% C 0.077 H 269.6°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D5C8A
RGB	rgb(77, 92, 138)
HSL	hsl(225, 28%, 42%)
HSV	hsv(225, 44%, 54%)
CMYK	cmyk(44.2%, 33.3%, 0%, 45.9%)
CIE-LAB	lab(39.69, 7.06, -27.37)
CIE-LCH	lch(39.69, 28.27, 284.46°)
OKLab	oklab(48.26% -0.0005 -0.0767)
OKLCH	oklch(48.26% 0.077 269.6)
XYZ	xyz(11.4737, 11.0664, 25.5713)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5C8A #8A7B4D

analogous

#4D7B8A #4D5C8A #5D4D8A

triadic

#4D5C8A #8A4D5C #5C8A4D

tetradic

#4D5C8A #8A4D7B #8A7B4D #4D8A5D

square

#4D5C8A #8A4D7B #8A7B4D #4D8A5D

split-complementary

#4D5C8A #8A5D4D #7B8A4D

monochromatic

#21283B #374263 #4D5C8A #6979AB #909CC1

Accessibility & contrast

On white

6.54

#4D5C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4D5C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5C8A

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5C8A	#FFFFFF	#000000	##FFFFFF
##4D5C8A	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608C

Deuteranopia (green-blind)

#465B89

Tritanopia (blue-blind)

#38656D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d5c8a;
/* rgb */ color: rgb(77, 92, 138);
/* oklch */ color: oklch(48.3% 0.077 269.6);

Tailwind

colors: {
  custom: {
    50: '#828aac',
    500: '#4d5c8a',
    950: '#000000',
  },
}

SCSS

$custom: #4d5c8a;
$custom-light: #828aac;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5c8a",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 138
  },
  "hsl": {
    "h": 225.246,
    "s": 28.372,
    "l": 42.157
  },
  "oklch": {
    "l": 0.48257,
    "c": 0.07671,
    "h": 269.6
  },
  "luminance": 0.11067
}

Semantic roles & 50–950 ramp

primary

#4D5C8A

secondary

#AEA485

accent

#AD63C5

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4D5C8A

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

Preview Lab → · Contrast checker → · Palette generator →