#7C3823
Closest named color: Red Brown (#8B2E16). oklch(42.7% 0.1 37.8), rgb(124, 56, 35).
Aa
White text reads best on this color (8.58:1).
About this color
#7C3823 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.100 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.033 away. White text reads best on it, at 8.58:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.44:1 |
| White text | 8.58:1 |
Values
| HEX | #7C3823 |
| RGB | rgb(124, 56, 35) |
| HSL | hsl(14, 56%, 31%) |
| OKLCH | oklch(42.7% 0.1 37.8) |
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 #7C3823 | 8.58:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #7C3823 | 2.44:1 | Fails | Lc 15.0 | Not readable |
| #7C3823 text on white | 8.58:1 | AAA | Lc 89.0 | Fine for body text |
| #7C3823 text on black | 2.44:1 | Fails | Lc -13.2 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E2
oklch(93.6% 0.017 35.3)
-
Step 200
200
#EDD2CA
oklch(88.4% 0.032 37.1)
-
Step 300
300
#E3B4A6
oklch(80.8% 0.058 37.2)
-
Step 400
400
#D48C76
oklch(70.8% 0.094 37.7)
-
Step 500
500
#C66D52
oklch(63% 0.12 37.7)
-
Step 600
600
#B25336
oklch(55.6% 0.131 37.6)
-
Step 700
700
#994329
oklch(49.1% 0.122 37.4)
-
Step 800
800 (this color)
#7C3823
oklch(42.7% 0.1 37.8)
-
Step 900
900
#643121
oklch(37.7% 0.078 38.1)
-
Step 950
950
#3B1D14
oklch(27% 0.05 37.5)
#7C3823 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) | #4A4321 | 0.099 |
| Deuteranopia (no green cones) | #5B5222 | 0.091 |
| Tritanopia (no blue cones) | #882A33 | 0.046 |
| Achromatopsia (no color) | #4C4C4C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C3823
#7C3823
oklch(42.7% 0.1 37.8)
- #00596B
#00596B
oklch(42.8% 0.077 217.7)
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 #7C3823, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.033
- Rust Brown #8B3103 ΔE 0.035
- Chestnut #742802 ΔE 0.044
- Brown Red #922B05 ΔE 0.047
- Saddle Brown #8B4513 ΔE 0.051
- Purple Brown #673A3F ΔE 0.055
- Brownish Purple #76424E ΔE 0.058
- Milk Chocolate #7F4E1E ΔE 0.060
Use #7C3823 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.