#4B4E72#4B4E72

#4B4E72 is a dark, muted blue. Relative luminance 0.082; OKLCH L 43.7% C 0.059 H 280.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E72
RGB	rgb(75, 78, 114)
HSL	hsl(235, 21%, 37%)
HSV	hsv(235, 34%, 45%)
CMYK	cmyk(34.2%, 31.6%, 0%, 55.3%)
CIE-LAB	lab(34.31, 8.15, -21.02)
CIE-LCH	lch(34.31, 22.55, 291.18°)
OKLab	oklab(43.68% 0.0103 -0.0584)
OKLCH	oklch(43.68% 0.059 280)
XYZ	xyz(8.6625, 8.1593, 17.0348)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E72 #726F4B

analogous

#4B6272 #4B4E72 #5C4B72

triadic

#4B4E72 #724B4E #4E724B

tetradic

#4B4E72 #724B62 #726F4B #4B725C

square

#4B4E72 #724B62 #726F4B #4B725C

split-complementary

#4B4E72 #725C4B #62724B

monochromatic

#1A1B28 #33354D #4B4E72 #636797 #878AB0

Accessibility & contrast

On white

7.98

#4B4E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4B4E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E72

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E72	#FFFFFF	#000000	##FFFFFF
##4B4E72	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435274

Deuteranopia (green-blind)

#414F71

Tritanopia (blue-blind)

#41555B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4b4e72;
/* rgb */ color: rgb(75, 78, 114);
/* oklch */ color: oklch(43.7% 0.059 280.0);

Tailwind

colors: {
  custom: {
    50: '#7e7f9a',
    500: '#4b4e72',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e72;
$custom-light: #7e7f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e72",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 114
  },
  "hsl": {
    "h": 235.385,
    "s": 20.635,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43676,
    "c": 0.05933,
    "h": 280
  },
  "luminance": 0.0816
}

Semantic roles & 50–950 ramp

primary

#4B4E72

secondary

#9D9A7C

accent

#B76BBD

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #4B4E72

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

Preview Lab → · Contrast checker → · Palette generator →