#563D47
Closest named color: Purple Brown (#673A3F). oklch(39.1% 0.038 353.2), rgb(86, 61, 71).
Aa
White text reads best on this color (9.74:1).
About this color
#563D47 is a dark, muted red. In OKLCH its lightness is 39%, its chroma 0.038 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.034 away. White text reads best on it, at 9.74:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | muted (0.038) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.15:1 |
| White text | 9.74:1 |
Values
| HEX | #563D47 |
| RGB | rgb(86, 61, 71) |
| HSL | hsl(336, 17%, 29%) |
| OKLCH | oklch(39.1% 0.038 353.2) |
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 #563D47 | 9.74:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #563D47 | 2.15:1 | Fails | Lc 11.4 | Not readable |
| #563D47 text on white | 9.74:1 | AAA | Lc 92.6 | Preferred for body text |
| #563D47 text on black | 2.15:1 | Fails | Lc -9.9 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE8EA
oklch(93.7% 0.008 357.8)
-
Step 200
200
#E2D5DA
oklch(88.5% 0.016 352)
-
Step 300
300
#D0B9C2
oklch(80.8% 0.029 352.1)
-
Step 400
400
#B895A3
oklch(70.6% 0.046 352.4)
-
Step 500
500
#A67B8C
oklch(63% 0.058 353.4)
-
Step 600
600
#916476
oklch(55.6% 0.063 353.6)
-
Step 700
700
#7B5363
oklch(49.1% 0.058 353.8)
-
Step 800
800
#644451
oklch(42.7% 0.048 353.2)
-
Step 900
900 (this color)
#563D47
oklch(39.1% 0.038 353.2)
-
Step 950
950
#302227
oklch(27.1% 0.023 355.5)
#563D47 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) | #3F4147 | 0.041 |
| Deuteranopia (no green cones) | #454646 | 0.039 |
| Tritanopia (no blue cones) | #5A3C40 | 0.013 |
| Achromatopsia (no color) | #444444 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #563D47
#563D47
oklch(39.1% 0.038 353.2)
- #2F4C43
#2F4C43
oklch(39% 0.038 172.7)
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 #563D47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.034
- Charcoal Grey #3C4142 ΔE 0.048
- Onyx #343A40 ΔE 0.063
- Brownish Purple #76424E ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.074
- Charcoal #264653 ΔE 0.075
- Dark Slate Gray #2F4F4F ΔE 0.075
- Mud Brown #60460F ΔE 0.087
Use #563D47 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.