#680D3D
Closest named color: Merlot (#730039). oklch(34.6% 0.129 354.9), rgb(104, 13, 61).
Aa
White text reads best on this color (12.25:1).
About this color
#680D3D is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.129 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.025 away. White text reads best on it, at 12.25:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.71:1 |
| White text | 12.25:1 |
Values
| HEX | #680D3D |
| RGB | rgb(104, 13, 61) |
| HSL | hsl(328, 78%, 23%) |
| OKLCH | oklch(34.6% 0.129 354.9) |
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 #680D3D | 12.25:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #680D3D | 1.71:1 | Fails | Lc 7.3 | Not readable |
| #680D3D text on white | 12.25:1 | AAA | Lc 96.6 | Preferred for body text |
| #680D3D text on black | 1.71:1 | Fails | Lc 0.0 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EB
oklch(93.7% 0.027 354.5)
-
Step 200
200
#F7CBDB
oklch(88.5% 0.054 354.4)
-
Step 300
300
#F3A7C4
oklch(81% 0.096 354.9)
-
Step 400
400
#E973A6
oklch(70.7% 0.155 354.6)
-
Step 500
500
#DF4790
oklch(63.2% 0.199 354.8)
-
Step 600
600
#CA1A7A
oklch(55.6% 0.216 354.9)
-
Step 700
700
#AE0267
oklch(49.1% 0.201 354.7)
-
Step 800
800
#8D0E54
oklch(42.7% 0.166 354.6)
-
Step 900
900 (this color)
#680D3D
oklch(34.6% 0.129 354.9)
-
Step 950
950
#431128
oklch(27% 0.081 355.6)
#680D3D 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) | #222A3E | 0.146 |
| Deuteranopia (no green cones) | #3B3B3B | 0.130 |
| Tritanopia (no blue cones) | #710024 | 0.045 |
| Achromatopsia (no color) | #353535 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #680D3D
#680D3D
oklch(34.6% 0.129 354.9)
- #004438
#004438
oklch(34.5% 0.065 176)
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 #680D3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.025
- Velvet #750851 ΔE 0.043
- Grape Purple #5D1451 ΔE 0.043
- Burgundy #610023 ΔE 0.046
- Bordeaux #7B002C ΔE 0.051
- Wine #80013F ΔE 0.052
- Rich Purple #720058 ΔE 0.052
- Claret #680018 ΔE 0.057
Use #680D3D 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.