#64145E
Closest named color: Grape Purple (#5D1451). oklch(36.1% 0.141 331.4), rgb(100, 20, 94).
Aa
White text reads best on this color (11.64:1).
About this color
#64145E is a dark, vivid purple. In OKLCH its lightness is 36%, its chroma 0.141 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.026 away. White text reads best on it, at 11.64:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.80:1 |
| White text | 11.64:1 |
Values
| HEX | #64145E |
| RGB | rgb(100, 20, 94) |
| HSL | hsl(305, 67%, 24%) |
| OKLCH | oklch(36.1% 0.141 331.4) |
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 #64145E | 11.64:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #64145E | 1.80:1 | Fails | Lc 8.2 | Not readable |
| #64145E text on white | 11.64:1 | AAA | Lc 95.7 | Preferred for body text |
| #64145E text on black | 1.80:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F7E3F3
oklch(93.6% 0.03 332.5)
-
Step 200
200
#F1CCEB
oklch(88.6% 0.058 331.5)
-
Step 300
300
#E9A7E0
oklch(80.9% 0.107 331.3)
-
Step 400
400
#DB74D0
oklch(70.6% 0.17 331.3)
-
Step 500
500
#CF48C3
oklch(63.1% 0.217 331.6)
-
Step 600
600
#BA1DB0
oklch(55.6% 0.236 331.3)
-
Step 700
700
#A00697
oklch(49.1% 0.219 331.4)
-
Step 800
800
#82107A
oklch(42.7% 0.181 331.6)
-
Step 900
900 (this color)
#64145E
oklch(36.1% 0.141 331.4)
-
Step 950
950
#3E113A
oklch(27% 0.09 331.5)
#64145E 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) | #0C3160 | 0.154 |
| Deuteranopia (no green cones) | #2E3C5C | 0.129 |
| Tritanopia (no blue cones) | #681E38 | 0.075 |
| Achromatopsia (no color) | #383838 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64145E
#64145E
oklch(36.1% 0.141 331.4)
- #004B21
#004B21
oklch(36.1% 0.097 151.2)
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 #64145E, closest first.
No curated palette has a color within ΔE 0.04 of #64145E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.026
- Rich Purple #720058 ΔE 0.034
- Velvet #750851 ΔE 0.044
- Plum Purple #4E0550 ΔE 0.060
- Merlot #730039 ΔE 0.072
- Royal Purple #4B006E ΔE 0.074
- Deep Violet #490648 ΔE 0.075
- Red Purple #820747 ΔE 0.079
Use #64145E 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.