#65358C
Closest named color: Rebecca Purple (#663399). oklch(43.3% 0.142 306.8), rgb(101, 53, 140).
Aa
White text reads best on this color (8.60:1).
About this color
#65358C is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.142 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 0.022 away. White text reads best on it, at 8.60:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.44:1 |
| White text | 8.60:1 |
Values
| HEX | #65358C |
| RGB | rgb(101, 53, 140) |
| HSL | hsl(273, 45%, 38%) |
| OKLCH | oklch(43.3% 0.142 306.8) |
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 #65358C | 8.60:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #65358C | 2.44:1 | Fails | Lc 14.9 | Not readable |
| #65358C text on white | 8.60:1 | AAA | Lc 89.1 | Fine for body text |
| #65358C text on black | 2.44:1 | Fails | Lc -13.1 | 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
#E1D2F2
oklch(88.6% 0.046 306.6)
-
Step 300
300
#CEB3EB
oklch(80.9% 0.083 306.5)
-
Step 400
400
#B689E1
oklch(70.7% 0.133 306.8)
-
Step 500
500
#A469D8
oklch(63.1% 0.169 306.7)
-
Step 600
600
#904DC6
oklch(55.7% 0.185 306.9)
-
Step 700
700
#7A3DAB
oklch(49.1% 0.172 306.6)
-
Step 800
800 (this color)
#65358C
oklch(43.3% 0.142 306.8)
-
Step 900
900
#512E6F
oklch(37.7% 0.111 306.7)
-
Step 950
950
#2F1C41
oklch(27% 0.07 306)
#65358C 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) | #0C4A8F | 0.119 |
| Deuteranopia (no green cones) | #254C8A | 0.106 |
| Tritanopia (no blue cones) | #5F465B | 0.101 |
| Achromatopsia (no color) | #4C4C4C | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65358C
#65358C
oklch(43.3% 0.142 306.8)
- #405B00
#405B00
oklch(43.3% 0.112 126.9)
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 #65358C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.022
- Dark Slate Blue #483D8B ΔE 0.054
- Blueberry #464196 ΔE 0.061
- Twilight #4E518B ΔE 0.077
- Purple #800080 ΔE 0.081
- Light Eggplant #894585 ΔE 0.086
- Grape #7209B7 ΔE 0.088
- Chrysanthemum #560BAD ΔE 0.088
Use #65358C 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.