#680A3C
Closest named color: Merlot (#730039). oklch(34.4% 0.131 355.3), rgb(104, 10, 60).
Aa
White text reads best on this color (12.37:1).
About this color
#680A3C is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.131 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.024 away. White text reads best on it, at 12.37:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.69:1 |
| White text | 12.37:1 |
Values
| HEX | #680A3C |
| RGB | rgb(104, 10, 60) |
| HSL | hsl(328, 82%, 22%) |
| OKLCH | oklch(34.4% 0.131 355.3) |
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 #680A3C | 12.37:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #680A3C | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #680A3C text on white | 12.37:1 | AAA | Lc 96.7 | Preferred for body text |
| #680A3C text on black | 1.69:1 | 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
#FBE2EB
oklch(93.6% 0.03 353.9)
-
Step 200
200
#F8CBDB
oklch(88.5% 0.055 354.9)
-
Step 300
300
#F4A6C3
oklch(80.9% 0.098 355.6)
-
Step 400
400
#EA72A5
oklch(70.6% 0.158 355.1)
-
Step 500
500
#E0458F
oklch(63.1% 0.201 355.2)
-
Step 600
600
#CB1579
oklch(55.6% 0.219 355.2)
-
Step 700
700
#AE0066
oklch(49% 0.201 355.1)
-
Step 800
800
#8E0A53
oklch(42.6% 0.169 355.2)
-
Step 900
900 (this color)
#680A3C
oklch(34.4% 0.131 355.3)
-
Step 950
950
#441028
oklch(27.1% 0.084 355.8)
#680A3C 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) | #212A3D | 0.149 |
| Deuteranopia (no green cones) | #3B3A3A | 0.130 |
| Tritanopia (no blue cones) | #710023 | 0.045 |
| Achromatopsia (no color) | #343434 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #680A3C
#680A3C
oklch(34.4% 0.131 355.3)
- #004437
#004437
oklch(34.5% 0.065 174.6)
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 #680A3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.024
- Burgundy #610023 ΔE 0.044
- Velvet #750851 ΔE 0.044
- Grape Purple #5D1451 ΔE 0.045
- Bordeaux #7B002C ΔE 0.051
- Wine #80013F ΔE 0.053
- Rich Purple #720058 ΔE 0.053
- Claret #680018 ΔE 0.056
Use #680A3C 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.