#7B3300
Closest named color: Chestnut (#742802). oklch(41.5% 0.114 47.4), rgb(123, 51, 0).
Aa
White text reads best on this color (9.06:1).
About this color
#7B3300 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.114 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.031 away. White text reads best on it, at 9.06:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.31:1 |
| White text | 9.06:1 |
Values
| HEX | #7B3300 |
| RGB | rgb(123, 51, 0) |
| HSL | hsl(25, 100%, 24%) |
| OKLCH | oklch(41.5% 0.114 47.4) |
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 #7B3300 | 9.06:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #7B3300 | 2.31:1 | Fails | Lc 13.8 | Not readable |
| #7B3300 text on white | 9.06:1 | AAA | Lc 90.2 | Preferred for body text |
| #7B3300 text on black | 2.31:1 | Fails | Lc -12.1 | 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
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F5E6DF
oklch(93.5% 0.019 46.8)
-
Step 200
200
#EFD2C5
oklch(88.4% 0.037 45.6)
-
Step 300
300
#E6B49C
oklch(80.9% 0.067 46.9)
-
Step 400
400
#D78B65
oklch(70.6% 0.107 47.1)
-
Step 500
500
#CA6C38
oklch(63% 0.136 47.5)
-
Step 600
600
#B6520C
oklch(55.7% 0.148 47.6)
-
Step 700
700
#9B4200
oklch(49% 0.135 47.3)
-
Step 800
800 (this color)
#7B3300
oklch(41.5% 0.114 47.4)
-
Step 900
900
#663011
oklch(37.6% 0.088 47.3)
-
Step 950
950
#3C1D0C
oklch(27% 0.056 47.7)
#7B3300 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) | #483E00 | 0.103 |
| Deuteranopia (no green cones) | #5A4F00 | 0.093 |
| Tritanopia (no blue cones) | #88212B | 0.063 |
| Achromatopsia (no color) | #494949 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B3300
#7B3300
oklch(41.5% 0.114 47.4)
- #00546D
#00546D
oklch(41.6% 0.08 226.4)
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 #7B3300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.031
- Rust Brown #8B3103 ΔE 0.033
- Red Brown #8B2E16 ΔE 0.038
- Brown Red #922B05 ΔE 0.048
- Saddle Brown #8B4513 ΔE 0.057
- Brick Red #8F1402 ΔE 0.058
- Milk Chocolate #7F4E1E ΔE 0.066
- Mud Brown #60460F ΔE 0.066
Use #7B3300 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.