#4B5C8D#4B5C8D

#4B5C8D is a mid, moderate blue. Relative luminance 0.111; OKLCH L 48.3% C 0.082 H 268.7°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B5C8D
RGB	rgb(75, 92, 141)
HSL	hsl(225, 31%, 42%)
HSV	hsv(225, 47%, 55%)
CMYK	cmyk(46.8%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(39.70, 7.45, -29.18)
CIE-LCH	lch(39.70, 30.12, 284.33°)
OKLab	oklab(48.28% -0.0019 -0.082)
OKLCH	oklch(48.28% 0.082 268.7)
XYZ	xyz(11.5350, 11.0726, 26.7235)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5C8D #8D7C4B

analogous

#4B7D8D #4B5C8D #5B4B8D

triadic

#4B5C8D #8D4B5C #5C8D4B

tetradic

#4B5C8D #8D4B7D #8D7C4B #4B8D5B

square

#4B5C8D #8D4B7D #8D7C4B #4B8D5B

split-complementary

#4B5C8D #8D5B4B #7D8D4B

monochromatic

#20283D #364265 #4B5C8D #6779AE #8F9CC3

Accessibility & contrast

On white

6.53

#4B5C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4B5C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5C8D

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5C8D	#FFFFFF	#000000	##FFFFFF
##4B5C8D	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A618F

Deuteranopia (green-blind)

#445B8C

Tritanopia (blue-blind)

#33666E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b5c8d;
/* rgb */ color: rgb(75, 92, 141);
/* oklch */ color: oklch(48.3% 0.082 268.7);

Tailwind

colors: {
  custom: {
    50: '#8189ae',
    500: '#4b5c8d',
    950: '#000000',
  },
}

SCSS

$custom: #4b5c8d;
$custom-light: #8189ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5c8d",
  "rgb": {
    "r": 75,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 224.545,
    "s": 30.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48278,
    "c": 0.08201,
    "h": 268.7
  },
  "luminance": 0.11073
}

Semantic roles & 50–950 ramp

primary

#4B5C8D

secondary

#B0A484

accent

#AD61C7

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #4B5C8D

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

Preview Lab → · Contrast checker → · Palette generator →