#7B390C
Closest named color: Rust Brown (#8B3103). oklch(42.5% 0.106 49), rgb(123, 57, 12).
Aa
White text reads best on this color (8.63:1).
About this color
#7B390C is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.106 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Rust Brown (#8B3103), ΔE 0.033 away. White text reads best on it, at 8.63:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Rust Brown (#8B3103) |
| Black text | 2.43:1 |
| White text | 8.63:1 |
Values
| HEX | #7B390C |
| RGB | rgb(123, 57, 12) |
| HSL | hsl(24, 82%, 26%) |
| OKLCH | oklch(42.5% 0.106 49) |
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 #7B390C | 8.63:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #7B390C | 2.43:1 | Fails | Lc 14.9 | Not readable |
| #7B390C text on white | 8.63:1 | AAA | Lc 89.1 | Fine for body text |
| #7B390C text on black | 2.43:1 | Fails | Lc -13.1 | 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 800.
-
Step 50
50
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F5E7E0
oklch(93.7% 0.018 48.5)
-
Step 200
200
#EDD3C6
oklch(88.5% 0.034 48.3)
-
Step 300
300
#E3B59E
oklch(80.8% 0.062 47.9)
-
Step 400
400
#D38E68
oklch(70.8% 0.099 49.4)
-
Step 500
500
#C6703D
oklch(63.2% 0.127 49.5)
-
Step 600
600
#B15618
oklch(55.6% 0.137 49.3)
-
Step 700
700
#984507
oklch(49% 0.128 48.9)
-
Step 800
800 (this color)
#7B390C
oklch(42.5% 0.106 49)
-
Step 900
900
#643214
oklch(37.7% 0.083 48.8)
-
Step 950
950
#3B1E0D
oklch(27.1% 0.053 49.4)
#7B390C 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) | #4C4204 | 0.094 |
| Deuteranopia (no green cones) | #5C510A | 0.084 |
| Tritanopia (no blue cones) | #882A31 | 0.062 |
| Achromatopsia (no color) | #4C4C4C | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B390C
#7B390C
oklch(42.5% 0.106 49)
- #005673
#005673
oklch(42.4% 0.084 229.7)
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 #7B390C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust Brown #8B3103 ΔE 0.033
- Red Brown #8B2E16 ΔE 0.040
- Chestnut #742802 ΔE 0.042
- Saddle Brown #8B4513 ΔE 0.046
- Brown Red #922B05 ΔE 0.050
- Milk Chocolate #7F4E1E ΔE 0.053
- Mud Brown #60460F ΔE 0.060
- Medium Brown #7F5112 ΔE 0.062
Use #7B390C 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.