#554A3A
Closest named color: Mud Brown (#60460F). oklch(41.5% 0.029 77), rgb(85, 74, 58).
Aa
White text reads best on this color (8.65:1).
About this color
#554A3A is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Mud Brown (#60460F), ΔE 0.048 away. White text reads best on it, at 8.65:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.42:1 |
| White text | 8.65:1 |
Values
| HEX | #554A3A |
| RGB | rgb(85, 74, 58) |
| HSL | hsl(36, 19%, 28%) |
| OKLCH | oklch(41.5% 0.029 77) |
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 #554A3A | 8.65:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #554A3A | 2.42:1 | Fails | Lc 14.3 | Not readable |
| #554A3A text on white | 8.65:1 | AAA | Lc 89.7 | Fine for body text |
| #554A3A text on black | 2.42:1 | Fails | Lc -12.5 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E6
oklch(93.6% 0.005 67.8)
-
Step 200
200
#DDD8D2
oklch(88.5% 0.01 72.7)
-
Step 300
300
#C7BFB5
oklch(80.8% 0.017 73.6)
-
Step 400
400
#AA9F8E
oklch(70.7% 0.027 78.9)
-
Step 500
500
#968772
oklch(63.1% 0.035 76.2)
-
Step 600
600
#80715A
oklch(55.6% 0.039 78.4)
-
Step 700
700
#6C5E4A
oklch(49% 0.035 76.6)
-
Step 800
800 (this color)
#554A3A
oklch(41.5% 0.029 77)
-
Step 900
900
#494034
oklch(37.7% 0.023 74.9)
-
Step 950
950
#2A261F
oklch(27.1% 0.014 81.7)
#554A3A 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) | #4F4A39 | 0.011 |
| Deuteranopia (no green cones) | #514D3A | 0.011 |
| Tritanopia (no blue cones) | #5A4746 | 0.026 |
| Achromatopsia (no color) | #4C4C4C | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554A3A
#554A3A
oklch(41.5% 0.029 77)
- #424D5C
#424D5C
oklch(41.6% 0.029 256.2)
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 #554A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.048
- Charcoal Grey #3C4142 ΔE 0.056
- Purple Brown #673A3F ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.059
- Green Brown #544E03 ΔE 0.062
- Olive Brown #645403 ΔE 0.072
- Brownish Purple #76424E ΔE 0.076
- Charcoal #264653 ΔE 0.081
Use #554A3A 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.