#4C4D71#4C4D71

#4C4D71 is a dark, muted blue. Relative luminance 0.080; OKLCH L 43.5% C 0.059 H 282.4°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C4D71
RGB	rgb(76, 77, 113)
HSL	hsl(238, 20%, 37%)
HSV	hsv(238, 33%, 44%)
CMYK	cmyk(32.7%, 31.9%, 0%, 55.7%)
CIE-LAB	lab(34.06, 8.82, -20.79)
CIE-LCH	lch(34.06, 22.58, 293.00°)
OKLab	oklab(43.49% 0.0127 -0.0577)
OKLCH	oklch(43.49% 0.059 282.4)
XYZ	xyz(8.6142, 8.0363, 16.7169)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4D71 #71704C

analogous

#4C6071 #4C4D71 #5E4C71

triadic

#4C4D71 #714C4D #4D714C

tetradic

#4C4D71 #714C60 #71704C #4C715E

square

#4C4D71 #714C60 #71704C #4C715E

split-complementary

#4C4D71 #715E4C #60714C

monochromatic

#1B1B28 #33344C #4C4D71 #656696 #8889AF

Accessibility & contrast

On white

8.05

#4C4D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4C4D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4D71

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4D71	#FFFFFF	#000000	##FFFFFF
##4C4D71	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425173

Deuteranopia (green-blind)

#414F70

Tritanopia (blue-blind)

#43545A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c4d71;
/* rgb */ color: rgb(76, 77, 113);
/* oklch */ color: oklch(43.5% 0.059 282.4);

Tailwind

colors: {
  custom: {
    50: '#7f7e9a',
    500: '#4c4d71',
    950: '#000000',
  },
}

SCSS

$custom: #4c4d71;
$custom-light: #7f7e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4d71",
  "rgb": {
    "r": 76,
    "g": 77,
    "b": 113
  },
  "hsl": {
    "h": 238.378,
    "s": 19.577,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43485,
    "c": 0.05912,
    "h": 282.4
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#4C4D71

secondary

#9C9B7D

accent

#BA6CBC

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #4C4D71

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

Preview Lab → · Contrast checker → · Palette generator →