#4C4E71#4C4E71

#4C4E71 is a dark, muted blue. Relative luminance 0.082; OKLCH L 43.7% C 0.058 H 281.2°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E71
RGB	rgb(76, 78, 113)
HSL	hsl(237, 20%, 37%)
HSV	hsv(237, 33%, 44%)
CMYK	cmyk(32.7%, 31%, 0%, 55.7%)
CIE-LAB	lab(34.35, 8.18, -20.33)
CIE-LCH	lch(34.35, 21.92, 291.91°)
OKLab	oklab(43.71% 0.0112 -0.0564)
OKLCH	oklch(43.71% 0.058 281.2)
XYZ	xyz(8.6847, 8.1773, 16.7404)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E71 #716F4C

analogous

#4C6171 #4C4E71 #5D4C71

triadic

#4C4E71 #714C4E #4E714C

tetradic

#4C4E71 #714C61 #716F4C #4C715D

square

#4C4E71 #714C61 #716F4C #4C715D

split-complementary

#4C4E71 #715D4C #61714C

monochromatic

#1B1B28 #33354C #4C4E71 #656796 #888AAF

Accessibility & contrast

On white

7.97

#4C4E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4C4E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E71

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E71	#FFFFFF	#000000	##FFFFFF
##4C4E71	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445272

Deuteranopia (green-blind)

#425070

Tritanopia (blue-blind)

#43545A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c4e71;
/* rgb */ color: rgb(76, 78, 113);
/* oklch */ color: oklch(43.7% 0.058 281.2);

Tailwind

colors: {
  custom: {
    50: '#7f7f9a',
    500: '#4c4e71',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e71;
$custom-light: #7f7f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e71",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 113
  },
  "hsl": {
    "h": 236.757,
    "s": 19.577,
    "l": 37.059
  },
  "oklch": {
    "l": 0.4371,
    "c": 0.05755,
    "h": 281.2
  },
  "luminance": 0.08178
}

Semantic roles & 50–950 ramp

primary

#4C4E71

secondary

#9C9A7D

accent

#B86CBC

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #4C4E71

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

Preview Lab → · Contrast checker → · Palette generator →