#554643
Closest named color: Purple Brown (#673A3F). oklch(40.9% 0.021 31.2), rgb(85, 70, 67).
Aa
White text reads best on this color (8.96:1).
About this color
#554643 is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Purple Brown (#673A3F), ΔE 0.044 away. White text reads best on it, at 8.96:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.34:1 |
| White text | 8.96:1 |
Values
| HEX | #554643 |
| RGB | rgb(85, 70, 67) |
| HSL | hsl(10, 12%, 30%) |
| OKLCH | oklch(40.9% 0.021 31.2) |
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 #554643 | 8.96:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #554643 | 2.34:1 | Fails | Lc 13.4 | Not readable |
| #554643 text on white | 8.96:1 | AAA | Lc 90.6 | Preferred for body text |
| #554643 text on black | 2.34:1 | Fails | Lc -11.7 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#ECE9E8
oklch(93.6% 0.004 39.5)
-
Step 200
200
#DED7D6
oklch(88.4% 0.008 27.2)
-
Step 300
300
#C8BEBC
oklch(80.9% 0.012 31.1)
-
Step 400
400
#AD9C99
oklch(70.7% 0.021 29.6)
-
Step 500
500
#988480
oklch(63% 0.025 31.2)
-
Step 600
600
#836E69
oklch(55.7% 0.028 33.6)
-
Step 700
700
#6F5C58
oklch(49.2% 0.026 31.9)
-
Step 800
800 (this color)
#554643
oklch(40.9% 0.021 31.2)
-
Step 900
900
#4A3F3C
oklch(37.8% 0.016 35.7)
-
Step 950
950
#2B2523
oklch(27% 0.01 39.3)
#554643 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) | #494843 | 0.021 |
| Deuteranopia (no green cones) | #4D4A43 | 0.018 |
| Tritanopia (no blue cones) | #594445 | 0.010 |
| Achromatopsia (no color) | #494949 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554643
#554643
oklch(40.9% 0.021 31.2)
- #3D4D51
#3D4D51
oklch(40.8% 0.021 214.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #554643, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.044
- Charcoal Grey #3C4142 ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.059
- Mud Brown #60460F ΔE 0.066
- Brownish Purple #76424E ΔE 0.066
- Onyx #343A40 ΔE 0.072
- Charcoal #264653 ΔE 0.073
- Dark Grey Blue #29465B ΔE 0.075
Use #554643 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.