#782729
Closest named color: Chestnut (#742802). oklch(39.6% 0.113 22.5), rgb(120, 39, 41).
Aa
White text reads best on this color (9.90:1).
About this color
#782729 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.113 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.039 away. White text reads best on it, at 9.90:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.12:1 |
| White text | 9.90:1 |
Values
| HEX | #782729 |
| RGB | rgb(120, 39, 41) |
| HSL | hsl(359, 51%, 31%) |
| OKLCH | oklch(39.6% 0.113 22.5) |
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 #782729 | 9.90:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #782729 | 2.12:1 | Fails | Lc 11.8 | Not readable |
| #782729 text on white | 9.90:1 | AAA | Lc 92.2 | Preferred for body text |
| #782729 text on black | 2.12:1 | Fails | Lc -10.2 | 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 900.
-
Step 50
50
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F7CECB
oklch(88.6% 0.047 23)
-
Step 300
300
#F3ABA7
oklch(80.9% 0.085 22.7)
-
Step 400
400
#E97B79
oklch(70.6% 0.136 22.2)
-
Step 500
500
#DF5457
oklch(63.1% 0.174 22.3)
-
Step 600
600
#CA313C
oklch(55.5% 0.189 22.4)
-
Step 700
700
#AE212E
oklch(49% 0.175 22.5)
-
Step 800
800
#8E1F27
oklch(42.8% 0.146 22.5)
-
Step 900
900 (this color)
#782729
oklch(39.6% 0.113 22.5)
-
Step 950
950
#431515
oklch(27% 0.072 23.2)
#782729 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) | #3C3828 | 0.122 |
| Deuteranopia (no green cones) | #514927 | 0.111 |
| Tritanopia (no blue cones) | #841528 | 0.032 |
| Achromatopsia (no color) | #434343 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #782729
#782729
oklch(39.6% 0.113 22.5)
- #005156
#005156
oklch(39.6% 0.067 202)
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 #782729, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.039
- Wine Red #7B0323 ΔE 0.043
- Maroon #800000 ΔE 0.048
- Bordeaux #7B002C ΔE 0.050
- Red Brown #8B2E16 ΔE 0.052
- Purple Brown #673A3F ΔE 0.052
- Blood #770001 ΔE 0.053
- Dark Red #8B0000 ΔE 0.053
Use #782729 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.