#782A1F
Closest named color: Chestnut (#742802). oklch(39.9% 0.112 30.6), rgb(120, 42, 31).
Aa
White text reads best on this color (9.76:1).
About this color
#782A1F is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.112 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.025 away. White text reads best on it, at 9.76:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.14:1 |
| White text | 9.76:1 |
Values
| HEX | #782A1F |
| RGB | rgb(120, 42, 31) |
| HSL | hsl(7, 59%, 30%) |
| OKLCH | oklch(39.9% 0.112 30.6) |
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 #782A1F | 9.76:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #782A1F | 2.14:1 | Fails | Lc 12.0 | Not readable |
| #782A1F text on white | 9.76:1 | AAA | Lc 91.9 | Preferred for body text |
| #782A1F text on black | 2.14:1 | Fails | Lc -10.5 | 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 900.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F6CEC7
oklch(88.4% 0.046 29.7)
-
Step 300
300
#F2ADA0
oklch(80.9% 0.084 30.9)
-
Step 400
400
#E87E6C
oklch(70.7% 0.134 30.8)
-
Step 500
500
#DE5845
oklch(63.2% 0.172 30.6)
-
Step 600
600
#C93725
oklch(55.6% 0.186 30.6)
-
Step 700
700
#AD2717
oklch(49% 0.173 30.7)
-
Step 800
800
#8D2316
oklch(42.7% 0.144 30.6)
-
Step 900
900 (this color)
#782A1F
oklch(39.9% 0.112 30.6)
-
Step 950
950
#431610
oklch(27% 0.071 30)
#782A1F 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) | #3F391D | 0.117 |
| Deuteranopia (no green cones) | #534A1D | 0.106 |
| Tritanopia (no blue cones) | #841728 | 0.040 |
| Achromatopsia (no color) | #444444 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #782A1F
#782A1F
oklch(39.9% 0.112 30.6)
- #00515C
#00515C
oklch(39.9% 0.069 210.4)
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 #782A1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.025
- Red Brown #8B2E16 ΔE 0.044
- Maroon #800000 ΔE 0.048
- Rust Brown #8B3103 ΔE 0.051
- Brick Red #8F1402 ΔE 0.051
- Dark Red #8B0000 ΔE 0.053
- Reddy Brown #6E1005 ΔE 0.053
- Wine Red #7B0323 ΔE 0.054
Use #782A1F 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.