#554147
Closest named color: Purple Brown (#673A3F). oklch(39.9% 0.029 358.7), rgb(85, 65, 71).
Aa
White text reads best on this color (9.40:1).
About this color
#554147 is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Purple Brown (#673A3F), ΔE 0.037 away. White text reads best on it, at 9.40:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.23:1 |
| White text | 9.40:1 |
Values
| HEX | #554147 |
| RGB | rgb(85, 65, 71) |
| HSL | hsl(342, 13%, 29%) |
| OKLCH | oklch(39.9% 0.029 358.7) |
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 #554147 | 9.40:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #554147 | 2.23:1 | Fails | Lc 12.2 | Not readable |
| #554147 text on white | 9.40:1 | AAA | Lc 91.7 | Preferred for body text |
| #554147 text on black | 2.23:1 | Fails | Lc -10.7 | 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 900.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EEE8EA
oklch(93.6% 0.007 354.8)
-
Step 200
200
#E0D6D9
oklch(88.5% 0.012 357)
-
Step 300
300
#CDBBC0
oklch(80.9% 0.021 358.8)
-
Step 400
400
#B498A0
oklch(70.7% 0.035 358.9)
-
Step 500
500
#A17F89
oklch(63.2% 0.044 359)
-
Step 600
600
#8C6873
oklch(55.7% 0.049 358.7)
-
Step 700
700
#775660
oklch(49.1% 0.046 359)
-
Step 800
800
#61474F
oklch(42.9% 0.037 358.6)
-
Step 900
900 (this color)
#554147
oklch(39.9% 0.029 358.7)
-
Step 950
950
#2E2326
oklch(27% 0.017 0.2)
#554147 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) | #434447 | 0.032 |
| Deuteranopia (no green cones) | #484847 | 0.030 |
| Tritanopia (no blue cones) | #584043 | 0.008 |
| Achromatopsia (no color) | #464646 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554147
#554147
oklch(39.9% 0.029 358.7)
- #364D47
#364D47
oklch(39.9% 0.03 176.8)
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 #554147, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.037
- Charcoal Grey #3C4142 ΔE 0.045
- Brownish Purple #76424E ΔE 0.064
- Onyx #343A40 ΔE 0.065
- Dark Slate Gray #2F4F4F ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.071
- Charcoal #264653 ΔE 0.071
- Mud Brown #60460F ΔE 0.080
Use #554147 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.