#564440
Closest named color: Purple Brown (#673A3F). oklch(40.4% 0.026 32.7), rgb(86, 68, 64).
Aa
White text reads best on this color (9.14:1).
About this color
#564440 is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Purple Brown (#673A3F), ΔE 0.040 away. White text reads best on it, at 9.14:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.29:1 |
| White text | 9.14:1 |
Values
| HEX | #564440 |
| RGB | rgb(86, 68, 64) |
| HSL | hsl(11, 15%, 29%) |
| OKLCH | oklch(40.4% 0.026 32.7) |
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 #564440 | 9.14:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #564440 | 2.29:1 | Fails | Lc 12.9 | Not readable |
| #564440 text on white | 9.14:1 | AAA | Lc 91.0 | Preferred for body text |
| #564440 text on black | 2.29:1 | Fails | Lc -11.3 | 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
#EDE9E8
oklch(93.7% 0.005 34.3)
-
Step 200
200
#DED7D6
oklch(88.4% 0.008 27.2)
-
Step 300
300
#CABDBA
oklch(80.8% 0.015 33.1)
-
Step 400
400
#AF9B97
oklch(70.6% 0.024 31.1)
-
Step 500
500
#9B837E
oklch(63.1% 0.03 31.7)
-
Step 600
600
#866D67
oklch(55.7% 0.033 33.8)
-
Step 700
700
#715B55
oklch(49.1% 0.031 35.7)
-
Step 800
800 (this color)
#564440
oklch(40.4% 0.026 32.7)
-
Step 900
900
#4C3E3B
oklch(37.8% 0.02 32.1)
-
Step 950
950
#2C2422
oklch(26.9% 0.013 34.3)
#564440 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) | #484640 | 0.025 |
| Deuteranopia (no green cones) | #4C4940 | 0.022 |
| Tritanopia (no blue cones) | #5A4243 | 0.012 |
| Achromatopsia (no color) | #484848 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564440
#564440
oklch(40.4% 0.026 32.7)
- #394D51
#394D51
oklch(40.5% 0.026 211.2)
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 #564440, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.040
- Charcoal Grey #3C4142 ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.063
- Mud Brown #60460F ΔE 0.064
- Brownish Purple #76424E ΔE 0.066
- Onyx #343A40 ΔE 0.070
- Charcoal #264653 ΔE 0.075
- Dark Grey Blue #29465B ΔE 0.078
Use #564440 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.