#47403F

Closest named color: Charcoal Grey (#3C4142). oklch(37.8% 0.01 27.4), rgb(71, 64, 63).

White text reads best on this color (10.12:1).

About this color

#47403F is a dark close to neutral grey. In OKLCH its lightness is 38%, its chroma 0.010. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.018 away. White text reads best on it, at 10.12:1.

Hue family	Neutrals
Lightness	dark (38%)
Chroma	close to neutral grey (0.010)
Temperature	neutral
Nearest name	Charcoal Grey (#3C4142)
Black text	2.07:1
White text	10.12:1

Values

HEX	#47403F
RGB	rgb(71, 64, 63)
HSL	hsl(7, 6%, 26%)
OKLCH	oklch(37.8% 0.01 27.4)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

Pair	WCAG 2	Result	APCA	APCA guidance
White text on #47403F	10.12:1	AAA	Lc -97.6	Preferred for body text
Black text on #47403F	2.07:1	Fails	Lc 10.4	Not readable
#47403F text on white	10.12:1	AAA	Lc 93.5	Preferred for body text
#47403F text on black	2.07:1	Fails	Lc -9.0	Not readable

Tints and shades

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.

Step 50
50

#F6F5F5

oklch(97.1% 0.001 17.2)
Step 100
100

#EBE9E9

oklch(93.6% 0.002 17.2)
Step 200
200

#DCD8D7

oklch(88.5% 0.005 34.3)
Step 300
300

#C5BFBE

oklch(80.9% 0.007 28.8)
Step 400
400

#A89E9D

oklch(70.7% 0.012 24.4)
Step 500
500

#928684

oklch(63% 0.015 28.9)
Step 600
600

#7D706E

oklch(55.7% 0.017 28.1)
Step 700
700

#695E5C

oklch(49.2% 0.015 29.9)
Step 800
800

#564C4B

oklch(42.6% 0.014 24.5)
Step 900
900 (this color)

#47403F

oklch(37.8% 0.01 27.4)
Step 950
950

#292525

oklch(26.9% 0.006 17.5)

Export this scale for Tailwind in the Tailwind colors tool

#47403F with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

Vision	Seen as	Shift (ΔE)
Protanopia (no red cones)	#41413F	0.010
Deuteranopia (no green cones)	#43423F	0.009
Tritanopia (no blue cones)	#493F40	0.005
Achromatopsia (no color)	#414141	0.010

Harmonies

Hue rotations in OKLCH that keep this color's lightness and chroma.

This color is close to neutral, so it has no meaningful hue to rotate. Hue harmonies are omitted.

Palettes with this color

Curated palettes that contain a color within ΔE 0.04 (OKLab) of #47403F, closest first.

Similar named colors

The eight closest entries in our named color list, with their ΔE distance.

Use #47403F in your product

Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.

Build a color system from this color Generate a palette