#55443A
Closest named color: Purple Brown (#673A3F). oklch(40.2% 0.029 52.1), rgb(85, 68, 58).
Aa
White text reads best on this color (9.23:1).
About this color
#55443A 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 0.046 away. White text reads best on it, at 9.23:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.27:1 |
| White text | 9.23:1 |
Values
| HEX | #55443A |
| RGB | rgb(85, 68, 58) |
| HSL | hsl(22, 19%, 28%) |
| OKLCH | oklch(40.2% 0.029 52.1) |
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 #55443A | 9.23:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #55443A | 2.27:1 | Fails | Lc 12.7 | Not readable |
| #55443A text on white | 9.23:1 | AAA | Lc 91.3 | Preferred for body text |
| #55443A 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 900.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E6
oklch(93.6% 0.006 59.6)
-
Step 200
200
#E0D7D2
oklch(88.5% 0.012 51.3)
-
Step 300
300
#CDBDB4
oklch(80.9% 0.022 51.5)
-
Step 400
400
#B39B8D
oklch(70.7% 0.035 52.1)
-
Step 500
500
#A08271
oklch(63% 0.045 51.1)
-
Step 600
600
#8A6C5A
oklch(55.6% 0.047 52.4)
-
Step 700
700
#755A49
oklch(49.1% 0.044 53.6)
-
Step 800
800
#604A3C
oklch(42.8% 0.037 53.9)
-
Step 900
900 (this color)
#55443A
oklch(40.2% 0.029 52.1)
-
Step 950
950
#2E241E
oklch(27% 0.019 52.6)
#55443A 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) | #494539 | 0.021 |
| Deuteranopia (no green cones) | #4D493A | 0.020 |
| Tritanopia (no blue cones) | #5A4141 | 0.019 |
| Achromatopsia (no color) | #474747 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55443A
#55443A
oklch(40.2% 0.029 52.1)
- #394B55
#394B55
oklch(40.2% 0.028 232.7)
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 #55443A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.046
- Charcoal Grey #3C4142 ΔE 0.047
- Mud Brown #60460F ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.063
- Onyx #343A40 ΔE 0.070
- Brownish Purple #76424E ΔE 0.072
- Green Brown #544E03 ΔE 0.074
- Charcoal #264653 ΔE 0.077
Use #55443A 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.