#782F21
Closest named color: Chestnut (#742802). oklch(40.6% 0.106 32.7), rgb(120, 47, 33).
Aa
White text reads best on this color (9.42:1).
About this color
#782F21 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.106 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.028 away. White text reads best on it, at 9.42:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.22:1 |
| White text | 9.42:1 |
Values
| HEX | #782F21 |
| RGB | rgb(120, 47, 33) |
| HSL | hsl(10, 57%, 30%) |
| OKLCH | oklch(40.6% 0.106 32.7) |
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 #782F21 | 9.42:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #782F21 | 2.22:1 | Fails | Lc 12.8 | Not readable |
| #782F21 text on white | 9.42:1 | AAA | Lc 91.2 | Preferred for body text |
| #782F21 text on black | 2.22:1 | Fails | Lc -11.2 | 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
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD2CB
oklch(88.6% 0.034 33.8)
-
Step 300
300
#E6B3A7
oklch(81% 0.062 33.5)
-
Step 400
400
#D78979
oklch(70.7% 0.099 32.2)
-
Step 500
500
#CA6A56
oklch(63.1% 0.126 33)
-
Step 600
600
#B54F3B
oklch(55.5% 0.137 32.8)
-
Step 700
700
#9C3F2E
oklch(49.1% 0.128 32.3)
-
Step 800
800 (this color)
#782F21
oklch(40.6% 0.106 32.7)
-
Step 900
900
#662F24
oklch(37.7% 0.082 32.7)
-
Step 950
950
#3C1C15
oklch(27% 0.052 33.4)
#782F21 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) | #433C1F | 0.107 |
| Deuteranopia (no green cones) | #554C1F | 0.099 |
| Tritanopia (no blue cones) | #841F2C | 0.042 |
| Achromatopsia (no color) | #464646 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #782F21
#782F21
oklch(40.6% 0.106 32.7)
- #005360
#005360
oklch(40.6% 0.071 212.8)
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 #782F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.028
- Red Brown #8B2E16 ΔE 0.040
- Rust Brown #8B3103 ΔE 0.046
- Purple Brown #673A3F ΔE 0.050
- Brick Red #8F1402 ΔE 0.054
- Brown Red #922B05 ΔE 0.055
- Maroon #800000 ΔE 0.058
- Dark Red #8B0000 ΔE 0.059
Use #782F21 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.