#64145C
Closest named color: Grape Purple (#5D1451). oklch(36% 0.14 332.6), rgb(100, 20, 92).
Aa
White text reads best on this color (11.68:1).
About this color
#64145C is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.140 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.024 away. White text reads best on it, at 11.68:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.79:1 |
| White text | 11.68:1 |
Values
| HEX | #64145C |
| RGB | rgb(100, 20, 92) |
| HSL | hsl(306, 67%, 24%) |
| OKLCH | oklch(36% 0.14 332.6) |
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 #64145C | 11.68:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #64145C | 1.79:1 | Fails | Lc 8.1 | Not readable |
| #64145C text on white | 11.68:1 | AAA | Lc 95.8 | Preferred for body text |
| #64145C 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
#FCF2FA
oklch(97.1% 0.015 332.2)
-
Step 100
100
#F7E3F3
oklch(93.6% 0.03 332.5)
-
Step 200
200
#F1CCEA
oklch(88.6% 0.057 332.5)
-
Step 300
300
#E9A7DE
oklch(80.8% 0.105 332.5)
-
Step 400
400
#DC75CD
oklch(70.8% 0.167 332.8)
-
Step 500
500
#D049C0
oklch(63.2% 0.214 332.8)
-
Step 600
600
#BB1EAC
oklch(55.6% 0.233 332.8)
-
Step 700
700
#A10894
oklch(49.2% 0.217 332.8)
-
Step 800
800
#821178
oklch(42.6% 0.179 332.5)
-
Step 900
900 (this color)
#64145C
oklch(36% 0.14 332.6)
-
Step 950
950
#3E1139
oklch(27% 0.089 332.4)
#64145C 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) | #0F315E | 0.153 |
| Deuteranopia (no green cones) | #2F3C5A | 0.129 |
| Tritanopia (no blue cones) | #691D37 | 0.073 |
| Achromatopsia (no color) | #383838 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64145C
#64145C
oklch(36% 0.14 332.6)
- #004A23
#004A23
oklch(35.8% 0.093 152.5)
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 #64145C, closest first.
No curated palette has a color within ΔE 0.04 of #64145C.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.024
- Rich Purple #720058 ΔE 0.033
- Velvet #750851 ΔE 0.042
- Plum Purple #4E0550 ΔE 0.059
- Merlot #730039 ΔE 0.069
- Deep Violet #490648 ΔE 0.074
- Royal Purple #4B006E ΔE 0.076
- Red Purple #820747 ΔE 0.077
Use #64145C 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.