#65368C
Closest named color: Rebecca Purple (#663399). oklch(43.4% 0.14 306.7), rgb(101, 54, 140).
Aa
White text reads best on this color (8.53:1).
About this color
#65368C is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.140 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.023 away. White text reads best on it, at 8.53:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.45:1 |
| White text | 8.53:1 |
Values
| HEX | #65368C |
| RGB | rgb(101, 54, 140) |
| HSL | hsl(273, 44%, 38%) |
| OKLCH | oklch(43.4% 0.14 306.7) |
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 #65368C | 8.53:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #65368C | 2.45:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #65368C text on white | 8.53:1 | AAA | Lc 88.9 | Fine for body text |
| #65368C text on black | 2.45:1 | Fails | Lc -13.3 | 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 800.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F7
oklch(93.6% 0.024 307)
-
Step 200
200
#E1D2F1
oklch(88.5% 0.045 307.2)
-
Step 300
300
#CEB3EB
oklch(80.9% 0.083 306.5)
-
Step 400
400
#B68AE0
oklch(70.8% 0.13 306.9)
-
Step 500
500
#A469D8
oklch(63.1% 0.169 306.7)
-
Step 600
600
#8F4EC5
oklch(55.6% 0.182 306.6)
-
Step 700
700
#7A3EAA
oklch(49.1% 0.169 306.8)
-
Step 800
800 (this color)
#65368C
oklch(43.4% 0.14 306.7)
-
Step 900
900
#512E6E
oklch(37.7% 0.11 307.2)
-
Step 950
950
#2F1C41
oklch(27% 0.07 306)
#65368C 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) | #0F4B8F | 0.118 |
| Deuteranopia (no green cones) | #264D8A | 0.105 |
| Tritanopia (no blue cones) | #5F475C | 0.100 |
| Achromatopsia (no color) | #4C4C4C | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65368C
#65368C
oklch(43.4% 0.14 306.7)
- #415B00
#415B00
oklch(43.4% 0.111 126.4)
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 #65368C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.023
- Dark Slate Blue #483D8B ΔE 0.054
- Blueberry #464196 ΔE 0.060
- Twilight #4E518B ΔE 0.075
- Purple #800080 ΔE 0.083
- Light Eggplant #894585 ΔE 0.085
- Dusk #4E5481 ΔE 0.088
- Grape #7209B7 ΔE 0.089
Use #65368C 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.