#7B3221
Closest named color: Red Brown (#8B2E16). oklch(41.6% 0.106 34.5), rgb(123, 50, 33).
Aa
White text reads best on this color (9.05:1).
About this color
#7B3221 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.106 and its hue 34°. 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 9.05:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.32:1 |
| White text | 9.05:1 |
Values
| HEX | #7B3221 |
| RGB | rgb(123, 50, 33) |
| HSL | hsl(11, 58%, 31%) |
| OKLCH | oklch(41.6% 0.106 34.5) |
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 #7B3221 | 9.05:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #7B3221 | 2.32:1 | Fails | Lc 13.8 | Not readable |
| #7B3221 text on white | 9.05:1 | AAA | Lc 90.2 | Preferred for body text |
| #7B3221 text on black | 2.32:1 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD2CA
oklch(88.6% 0.034 35.9)
-
Step 300
300
#E6B3A6
oklch(81% 0.063 34.7)
-
Step 400
400
#D78A77
oklch(70.8% 0.099 34.6)
-
Step 500
500
#CA6A53
oklch(63.1% 0.127 34.6)
-
Step 600
600
#B55038
oklch(55.6% 0.137 34.7)
-
Step 700
700
#9C402A
oklch(49.2% 0.128 34.8)
-
Step 800
800 (this color)
#7B3221
oklch(41.6% 0.106 34.5)
-
Step 900
900
#662F22
oklch(37.7% 0.083 34.5)
-
Step 950
950
#3C1C14
oklch(27% 0.053 35.1)
#7B3221 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) | #463F1F | 0.106 |
| Deuteranopia (no green cones) | #584F1F | 0.099 |
| Tritanopia (no blue cones) | #87232E | 0.043 |
| Achromatopsia (no color) | #494949 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B3221
#7B3221
oklch(41.6% 0.106 34.5)
- #005664
#005664
oklch(41.6% 0.073 213.5)
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 #7B3221, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.033
- Chestnut #742802 ΔE 0.034
- Rust Brown #8B3103 ΔE 0.038
- Brown Red #922B05 ΔE 0.048
- Brick Red #8F1402 ΔE 0.053
- Purple Brown #673A3F ΔE 0.053
- Dark Red #8B0000 ΔE 0.061
- Brownish Purple #76424E ΔE 0.062
Use #7B3221 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.