#681045
Closest named color: Merlot (#730039). oklch(35.2% 0.131 349.5), rgb(104, 16, 69).
Aa
White text reads best on this color (12.00:1).
About this color
#681045 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.131 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.031 away. White text reads best on it, at 12.00:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.74:1 |
| White text | 12.00:1 |
Values
| HEX | #681045 |
| RGB | rgb(104, 16, 69) |
| HSL | hsl(324, 73%, 24%) |
| OKLCH | oklch(35.2% 0.131 349.5) |
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 #681045 | 12.00:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #681045 | 1.74:1 | Fails | Lc 7.7 | Not readable |
| #681045 text on white | 12.00:1 | AAA | Lc 96.2 | Preferred for body text |
| #681045 text on black | 1.74:1 | 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
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#FAE3ED
oklch(93.7% 0.028 349.5)
-
Step 200
200
#F6CBDE
oklch(88.4% 0.054 349.9)
-
Step 300
300
#F1A7CA
oklch(80.9% 0.097 349.6)
-
Step 400
400
#E673AF
oklch(70.6% 0.157 349.3)
-
Step 500
500
#DC489B
oklch(63.2% 0.2 349.8)
-
Step 600
600
#C71C86
oklch(55.7% 0.218 349.6)
-
Step 700
700
#AB0571
oklch(49.1% 0.203 349.6)
-
Step 800
800
#8B105C
oklch(42.7% 0.167 349.7)
-
Step 900
900 (this color)
#681045
oklch(35.2% 0.131 349.5)
-
Step 950
950
#42112C
oklch(27% 0.082 350)
#681045 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) | #202D46 | 0.147 |
| Deuteranopia (no green cones) | #3A3C43 | 0.129 |
| Tritanopia (no blue cones) | #700929 | 0.051 |
| Achromatopsia (no color) | #363636 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681045
#681045
oklch(35.2% 0.131 349.5)
- #004635
#004635
oklch(35.1% 0.069 170)
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 #681045, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.031
- Grape Purple #5D1451 ΔE 0.033
- Velvet #750851 ΔE 0.034
- Rich Purple #720058 ΔE 0.041
- Wine #80013F ΔE 0.053
- Red Purple #820747 ΔE 0.057
- Burgundy #610023 ΔE 0.058
- Bordeaux #7B002C ΔE 0.059
Use #681045 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.