#823919
Closest named color: Rust Brown (#8B3103). oklch(43.7% 0.11 42.3), rgb(130, 57, 25).
Aa
White text reads best on this color (8.24:1).
About this color
#823919 is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.110 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.022 away. White text reads best on it, at 8.24:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.54:1 |
| White text | 8.24:1 |
Values
| HEX | #823919 |
| RGB | rgb(130, 57, 25) |
| HSL | hsl(18, 68%, 30%) |
| OKLCH | oklch(43.7% 0.11 42.3) |
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 #823919 | 8.24:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #823919 | 2.54:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #823919 text on white | 8.24:1 | AAA | Lc 87.9 | Fine for body text |
| #823919 text on black | 2.54:1 | Fails | Lc -14.2 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EFD2C7
oklch(88.5% 0.036 41.9)
-
Step 300
300
#E6B4A0
oklch(81% 0.065 42.9)
-
Step 400
400
#D78B6D
oklch(70.8% 0.103 42.3)
-
Step 500
500
#CA6B45
oklch(63% 0.131 41.9)
-
Step 600
600
#B65124
oklch(55.7% 0.143 42.3)
-
Step 700
700
#9C4116
oklch(49.1% 0.133 42.5)
-
Step 800
800 (this color)
#823919
oklch(43.7% 0.11 42.3)
-
Step 900
900
#663019
oklch(37.7% 0.085 42.6)
-
Step 950
950
#3C1C10
oklch(26.9% 0.054 40.9)
#823919 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) | #4D4515 | 0.105 |
| Deuteranopia (no green cones) | #5F5517 | 0.096 |
| Tritanopia (no blue cones) | #8F2932 | 0.055 |
| Achromatopsia (no color) | #4F4F4F | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #823919
#823919
oklch(43.7% 0.11 42.3)
- #005B72
#005B72
oklch(43.7% 0.081 222.7)
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 #823919, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.022
- Red Brown #8B2E16 ΔE 0.026
- Brown Red #922B05 ΔE 0.037
- Saddle Brown #8B4513 ΔE 0.037
- Milk Chocolate #7F4E1E ΔE 0.051
- Chestnut #742802 ΔE 0.051
- Brick Red #8F1402 ΔE 0.058
- Brick #A03623 ΔE 0.062
Use #823919 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.