#55443C
Closest named color: Purple Brown (#673A3F). oklch(40.2% 0.027 46.6), rgb(85, 68, 60).
Aa
White text reads best on this color (9.21:1).
About this color
#55443C is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.027. 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 9.21:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.27:1 |
| White text | 9.21:1 |
Values
| HEX | #55443C |
| RGB | rgb(85, 68, 60) |
| HSL | hsl(19, 17%, 28%) |
| OKLCH | oklch(40.2% 0.027 46.6) |
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 #55443C | 9.21:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #55443C | 2.27:1 | Fails | Lc 12.7 | Not readable |
| #55443C text on white | 9.21:1 | AAA | Lc 91.2 | Preferred for body text |
| #55443C text on black | 2.27:1 | Fails | Lc -11.1 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E7
oklch(93.7% 0.005 48.7)
-
Step 200
200
#DED7D4
oklch(88.4% 0.009 44.9)
-
Step 300
300
#CABEB8
oklch(81% 0.016 48.5)
-
Step 400
400
#AF9C94
oklch(70.7% 0.025 44.2)
-
Step 500
500
#9B8479
oklch(63.1% 0.033 47.1)
-
Step 600
600
#856D62
oklch(55.5% 0.035 46)
-
Step 700
700
#715B51
oklch(49% 0.033 45.8)
-
Step 800
800 (this color)
#55443C
oklch(40.2% 0.027 46.6)
-
Step 900
900
#4B3E38
oklch(37.6% 0.021 46.2)
-
Step 950
950
#2C2521
oklch(27.1% 0.013 51.6)
#55443C 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) | #48453B | 0.023 |
| Deuteranopia (no green cones) | #4C493C | 0.021 |
| Tritanopia (no blue cones) | #5A4142 | 0.018 |
| Achromatopsia (no color) | #484848 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55443C
#55443C
oklch(40.2% 0.027 46.6)
- #394B54
#394B54
oklch(40.1% 0.027 229.9)
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 #55443C, 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 0.046
- Mud Brown #60460F ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.062
- Onyx #343A40 ΔE 0.069
- Brownish Purple #76424E ΔE 0.071
- Charcoal #264653 ΔE 0.076
- Green Brown #544E03 ΔE 0.077
Use #55443C 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.