#514F4A

Closest named color: Dark Slate Gray (#2F4F4F). oklch(42.8% 0.009 88.7), rgb(81, 79, 74).

White text reads best on this color (8.18:1).

About this color

#514F4A is a dark close to neutral grey. In OKLCH its lightness is 43%, its chroma 0.009. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.048 away. White text reads best on it, at 8.18:1.

Hue family	Neutrals
Lightness	dark (43%)
Chroma	close to neutral grey (0.009)
Temperature	neutral
Nearest name	Dark Slate Gray (#2F4F4F)
Black text	2.56:1
White text	8.18:1

Values

HEX	#514F4A
RGB	rgb(81, 79, 74)
HSL	hsl(43, 5%, 30%)
OKLCH	oklch(42.8% 0.009 88.7)

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 #514F4A	8.18:1	AAA	Lc -92.9	Preferred for body text
Black text on #514F4A	2.56:1	Fails	Lc 15.7	Dividers and decoration only
#514F4A text on white	8.18:1	AAA	Lc 88.3	Fine for body text
#514F4A text on black	2.56:1	Fails	Lc -13.9	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 800.

Step 50
50

#F5F5F5

oklch(97% 0 0)
Step 100
100

#EAEAE9

oklch(93.7% 0.001 106.4)
Step 200
200

#DAD9D7

oklch(88.6% 0.003 84.6)
Step 300
300

#C2C0BD

oklch(80.9% 0.005 78.3)
Step 400
400

#A2A09B

oklch(70.6% 0.008 88.7)
Step 500
500

#8C8983

oklch(63.1% 0.01 84.6)
Step 600
600

#76736C

oklch(55.6% 0.011 87.5)
Step 700
700

#63605A

oklch(49% 0.01 84.6)
Step 800
800 (this color)

#514F4A

oklch(42.8% 0.009 88.7)
Step 900
900

#43413E

oklch(37.6% 0.006 78.3)
Step 950
950

#272624

oklch(26.9% 0.004 84.6)

Export this scale for Tailwind in the Tailwind colors tool

#514F4A 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)	#504F4A	0.002
Deuteranopia (no green cones)	#514F4A	0.000
Tritanopia (no blue cones)	#524E4E	0.008
Achromatopsia (no color)	#4F4F4F	0.009

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 #514F4A, closest first.

Similar named colors

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

Use #514F4A 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