#681649
Closest named color: Grape Purple (#5D1451). oklch(35.9% 0.127 347.3), rgb(104, 22, 73).
Aa
White text reads best on this color (11.66:1).
About this color
#681649 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.127 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.031 away. White text reads best on it, at 11.66:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.79:1 |
| White text | 11.66:1 |
Values
| HEX | #681649 |
| RGB | rgb(104, 22, 73) |
| HSL | hsl(323, 65%, 25%) |
| OKLCH | oklch(35.9% 0.127 347.3) |
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 #681649 | 11.66:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #681649 | 1.79:1 | Fails | Lc 8.1 | Not readable |
| #681649 text on white | 11.66:1 | AAA | Lc 95.8 | Preferred for body text |
| #681649 text on black | 1.79:1 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F9E3ED
oklch(93.6% 0.027 348.3)
-
Step 200
200
#F5CCE0
oklch(88.6% 0.053 347.3)
-
Step 300
300
#EFA8CC
oklch(81% 0.095 347.6)
-
Step 400
400
#E376B2
oklch(70.7% 0.151 347.5)
-
Step 500
500
#D84C9F
oklch(63.2% 0.194 347.5)
-
Step 600
600
#C3258A
oklch(55.7% 0.211 347.4)
-
Step 700
700
#A81375
oklch(49.2% 0.196 347.4)
-
Step 800
800
#88165F
oklch(42.6% 0.162 347.4)
-
Step 900
900 (this color)
#681649
oklch(35.9% 0.127 347.3)
-
Step 950
950
#41122E
oklch(27% 0.081 347.1)
#681649 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) | #222F4A | 0.141 |
| Deuteranopia (no green cones) | #3A3D47 | 0.123 |
| Tritanopia (no blue cones) | #70132D | 0.051 |
| Achromatopsia (no color) | #383838 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681649
#681649
oklch(35.9% 0.127 347.3)
- #004935
#004935
oklch(36% 0.073 167.3)
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 #681649, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.031
- Velvet #750851 ΔE 0.032
- Merlot #730039 ΔE 0.037
- Rich Purple #720058 ΔE 0.039
- Wine #80013F ΔE 0.054
- Red Purple #820747 ΔE 0.056
- Bordeaux #7B002C ΔE 0.062
- Burgundy #610023 ΔE 0.066
Use #681649 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.