#65348B
Closest named color: Rebecca Purple (#663399). oklch(43% 0.142 307.4), rgb(101, 52, 139).
Aa
White text reads best on this color (8.68:1).
About this color
#65348B 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 0.023 away. White text reads best on it, at 8.68:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #65348B |
| RGB | rgb(101, 52, 139) |
| HSL | hsl(274, 46%, 37%) |
| OKLCH | oklch(43% 0.142 307.4) |
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 #65348B | 8.68:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #65348B | 2.41:1 | Fails | Lc 14.6 | Not readable |
| #65348B text on white | 8.68:1 | AAA | Lc 89.3 | Fine for body text |
| #65348B text on black | 2.41:1 | Fails | Lc -12.9 | 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
#CFB3EB
oklch(80.9% 0.083 307.3)
-
Step 400
400
#B789E1
oklch(70.7% 0.133 307.3)
-
Step 500
500
#A568D8
oklch(63% 0.171 307.3)
-
Step 600
600
#914DC5
oklch(55.7% 0.184 307.6)
-
Step 700
700
#7B3DAA
oklch(49.1% 0.171 307.4)
-
Step 800
800 (this color)
#65348B
oklch(43% 0.142 307.4)
-
Step 900
900
#512E6E
oklch(37.7% 0.11 307.2)
-
Step 950
950
#301C41
oklch(27.2% 0.07 307.3)
#65348B 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) | #0A498E | 0.121 |
| Deuteranopia (no green cones) | #254C89 | 0.108 |
| Tritanopia (no blue cones) | #5F455A | 0.101 |
| Achromatopsia (no color) | #4B4B4B | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65348B
#65348B
oklch(43% 0.142 307.4)
- #3F5A00
#3F5A00
oklch(43% 0.111 127.1)
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 #65348B, 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 0.055
- Blueberry #464196 ΔE 0.062
- Twilight #4E518B ΔE 0.079
- Purple #800080 ΔE 0.080
- Light Eggplant #894585 ΔE 0.087
- Chrysanthemum #560BAD ΔE 0.088
- Grape #7209B7 ΔE 0.088
Use #65348B 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.