#680339
Closest named color: Merlot (#730039). oklch(33.9% 0.135 356.7), rgb(104, 3, 57).
Aa
White text reads best on this color (12.64:1).
About this color
#680339 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.135 and its hue 357°. 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 12.64:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.66:1 |
| White text | 12.64:1 |
Values
| HEX | #680339 |
| RGB | rgb(104, 3, 57) |
| HSL | hsl(328, 94%, 21%) |
| OKLCH | oklch(33.9% 0.135 356.7) |
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 #680339 | 12.64:1 | AAA | Lc -100.5 | Preferred for body text |
| Black text on #680339 | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #680339 text on white | 12.64:1 | AAA | Lc 96.8 | Preferred for body text |
| #680339 text on black | 1.66:1 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE2EA
oklch(93.5% 0.029 356.3)
-
Step 200
200
#F9CADA
oklch(88.4% 0.057 355.9)
-
Step 300
300
#F6A5C2
oklch(80.9% 0.102 356.5)
-
Step 400
400
#ED70A3
oklch(70.7% 0.163 356.4)
-
Step 500
500
#E3418C
oklch(63.1% 0.207 356.6)
-
Step 600
600
#CE0476
oklch(55.5% 0.226 356.6)
-
Step 700
700
#AF0063
oklch(49.1% 0.201 356.6)
-
Step 800
800
#910151
oklch(42.8% 0.174 356.7)
-
Step 900
900 (this color)
#680339
oklch(33.9% 0.135 356.7)
-
Step 950
950
#450F27
oklch(27.1% 0.086 357.3)
#680339 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) | #1F273A | 0.155 |
| Deuteranopia (no green cones) | #3A3937 | 0.136 |
| Tritanopia (no blue cones) | #71001F | 0.048 |
| Achromatopsia (no color) | #333333 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #680339
#680339
oklch(33.9% 0.135 356.7)
- #004237
#004237
oklch(33.9% 0.063 177)
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 #680339, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.025
- Burgundy #610023 ΔE 0.039
- Velvet #750851 ΔE 0.049
- Grape Purple #5D1451 ΔE 0.049
- Bordeaux #7B002C ΔE 0.051
- Claret #680018 ΔE 0.053
- Wine #80013F ΔE 0.055
- Rich Purple #720058 ΔE 0.057
Use #680339 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.