#474F5F#474F5F

#474F5F is a dark, muted blue. Relative luminance 0.078; OKLCH L 42.7% C 0.029 H 264.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#474F5F
RGB	rgb(71, 79, 95)
HSL	hsl(220, 14%, 33%)
HSV	hsv(220, 25%, 37%)
CMYK	cmyk(25.3%, 16.8%, 0%, 62.7%)
CIE-LAB	lab(33.47, 0.83, -10.40)
CIE-LCH	lch(33.47, 10.43, 274.55°)
OKLab	oklab(42.67% -0.0029 -0.0284)
OKLCH	oklch(42.67% 0.029 264.2)
XYZ	xyz(7.4595, 7.7576, 11.9286)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474F5F #5F5747

analogous

#475B5F #474F5F #4B475F

triadic

#474F5F #5F474F #4F5F47

tetradic

#474F5F #5F475B #5F5747 #475F4B

square

#474F5F #5F475B #5F5747 #475F4B

split-complementary

#474F5F #5F4B47 #5B5F47

monochromatic

#131519 #2D323C #474F5F #616C82 #808BA0

Accessibility & contrast

On white

8.23

#474F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#474F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474F5F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474F5F	#FFFFFF	#000000	##FFFFFF
##474F5F	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5060

Deuteranopia (green-blind)

#484E5F

Tritanopia (blue-blind)

#415254

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #474f5f;
/* rgb */ color: rgb(71, 79, 95);
/* oklch */ color: oklch(42.7% 0.029 264.2);

Tailwind

colors: {
  custom: {
    50: '#7a808c',
    500: '#474f5f',
    950: '#000000',
  },
}

SCSS

$custom: #474f5f;
$custom-light: #7a808c;
$custom-dark: #000000;

JSON

{
  "hex": "#474f5f",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 95
  },
  "hsl": {
    "h": 220,
    "s": 14.458,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42672,
    "c": 0.02856,
    "h": 264.2
  },
  "luminance": 0.07758
}

Semantic roles & 50–950 ramp

primary

#474F5F

secondary

#8E8574

accent

#A071B7

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #474F5F

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

Preview Lab → · Contrast checker → · Palette generator →