#64216D
Closest named color: Grape Purple (#5D1451). oklch(38.4% 0.138 322.8), rgb(100, 33, 109).
Aa
White text reads best on this color (10.60:1).
About this color
#64216D is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.138 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.053 away. White text reads best on it, at 10.60:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.98:1 |
| White text | 10.60:1 |
Values
| HEX | #64216D |
| RGB | rgb(100, 33, 109) |
| HSL | hsl(293, 54%, 28%) |
| OKLCH | oklch(38.4% 0.138 322.8) |
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 #64216D | 10.60:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #64216D | 1.98:1 | Fails | Lc 10.1 | Not readable |
| #64216D text on white | 10.60:1 | AAA | Lc 93.8 | Preferred for body text |
| #64216D text on black | 1.98:1 | Fails | Lc -8.7 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F6
oklch(93.7% 0.029 322.4)
-
Step 200
200
#ECCDF0
oklch(88.5% 0.058 322.4)
-
Step 300
300
#E1AAE8
oklch(80.9% 0.104 322.7)
-
Step 400
400
#D079DC
oklch(70.6% 0.166 322.6)
-
Step 500
500
#C351D2
oklch(63.2% 0.211 322.9)
-
Step 600
600
#AE2BBF
oklch(55.6% 0.231 322.8)
-
Step 700
700
#951BA5
oklch(49.1% 0.214 322.6)
-
Step 800
800
#791B86
oklch(42.7% 0.178 322.4)
-
Step 900
900 (this color)
#64216D
oklch(38.4% 0.138 322.8)
-
Step 950
950
#3A143F
oklch(27.1% 0.088 322.9)
#64216D 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) | #0D3A6F | 0.141 |
| Deuteranopia (no green cones) | #2C416B | 0.120 |
| Tritanopia (no blue cones) | #652D44 | 0.082 |
| Achromatopsia (no color) | #3F3F3F | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64216D
#64216D
oklch(38.4% 0.138 322.8)
- #005302
#005302
oklch(38.3% 0.129 142.8)
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 #64216D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.053
- Rich Purple #720058 ΔE 0.054
- Velvet #750851 ΔE 0.063
- Purple #800080 ΔE 0.069
- Royal Purple #4B006E ΔE 0.077
- Rebecca Purple #663399 ΔE 0.079
- Plum Purple #4E0550 ΔE 0.082
- Indigo #4B0082 ΔE 0.084
Use #64216D 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.