#650641
Closest named color: Grape Purple (#5D1451). oklch(33.8% 0.135 350), rgb(101, 6, 65).
Aa
White text reads best on this color (12.68:1).
About this color
#650641 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.135 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.034 away. White text reads best on it, at 12.68:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.65:1 |
| White text | 12.68:1 |
Values
| HEX | #650641 |
| RGB | rgb(101, 6, 65) |
| HSL | hsl(323, 89%, 21%) |
| OKLCH | oklch(33.8% 0.135 350) |
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 #650641 | 12.68:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #650641 | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #650641 text on white | 12.68:1 | AAA | Lc 97.1 | Preferred for body text |
| #650641 text on black | 1.65:1 | 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
#FAE2ED
oklch(93.5% 0.03 348.2)
-
Step 200
200
#F7CBDE
oklch(88.5% 0.055 350.5)
-
Step 300
300
#F3A6CA
oklch(81% 0.101 350)
-
Step 400
400
#E971AF
oklch(70.7% 0.163 349.8)
-
Step 500
500
#DE449B
oklch(63.1% 0.207 349.9)
-
Step 600
600
#C91185
oklch(55.5% 0.225 350.1)
-
Step 700
700
#AC0071
oklch(49.1% 0.205 349.8)
-
Step 800
800
#8D085C
oklch(42.7% 0.173 350)
-
Step 900
900 (this color)
#650641
oklch(33.8% 0.135 350)
-
Step 950
950
#43102C
oklch(27.1% 0.085 350.4)
#650641 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) | #1B2842 | 0.153 |
| Deuteranopia (no green cones) | #36383F | 0.133 |
| Tritanopia (no blue cones) | #6D0024 | 0.053 |
| Achromatopsia (no color) | #333333 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #650641
#650641
oklch(33.8% 0.135 350)
- #004232
#004232
oklch(33.7% 0.067 170.2)
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 #650641, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.034
- Merlot #730039 ΔE 0.035
- Velvet #750851 ΔE 0.044
- Rich Purple #720058 ΔE 0.048
- Burgundy #610023 ΔE 0.051
- Wine #80013F ΔE 0.062
- Bordeaux #7B002C ΔE 0.064
- Plum Purple #4E0550 ΔE 0.064
Use #650641 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.