#474657#474657

#474657 is a dark, muted blue. Relative luminance 0.064; OKLCH L 40.2% C 0.028 H 287.7°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#474657
RGB	rgb(71, 70, 87)
HSL	hsl(244, 11%, 31%)
HSV	hsv(244, 20%, 34%)
CMYK	cmyk(18.4%, 19.5%, 0%, 65.9%)
CIE-LAB	lab(30.42, 4.48, -9.93)
CIE-LCH	lch(30.42, 10.89, 294.27°)
OKLab	oklab(40.18% 0.0087 -0.027)
OKLCH	oklch(40.18% 0.028 287.7)
XYZ	xyz(6.5086, 6.4080, 9.9089)
Luminance	0.0641 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474657 #565746

analogous

#464D57 #474657 #4F4657

triadic

#474657 #574746 #465747

tetradic

#474657 #57464D #565746 #46574F

square

#474657 #57464D #565746 #46574F

split-complementary

#474657 #574F46 #4D5746

monochromatic

#100F13 #2B2B35 #474657 #636179 #817F98

Accessibility & contrast

On white

9.20

#474657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#474657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474657

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474657	#FFFFFF	#000000	##FFFFFF
##474657	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424858

Deuteranopia (green-blind)

#424757

Tritanopia (blue-blind)

#44494C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #474657;
/* rgb */ color: rgb(71, 70, 87);
/* oklch */ color: oklch(40.2% 0.028 287.7);

Tailwind

colors: {
  custom: {
    50: '#7a7986',
    500: '#474657',
    950: '#000000',
  },
}

SCSS

$custom: #474657;
$custom-light: #7a7986;
$custom-dark: #000000;

JSON

{
  "hex": "#474657",
  "rgb": {
    "r": 71,
    "g": 70,
    "b": 87
  },
  "hsl": {
    "h": 243.529,
    "s": 10.828,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40183,
    "c": 0.02838,
    "h": 287.7
  },
  "luminance": 0.06408
}

Semantic roles & 50–950 ramp

primary

#474657

secondary

#858673

accent

#B474B0

background

#F7F7F8

surface

#EDEDEF

border

#C8C8CA

text

#09090B

muted

#7B7B7C

Preview Lab

Preview with #474657

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

Preview Lab → · Contrast checker → · Palette generator →