#75368B
Closest named color: Rebecca Purple (#663399). oklch(45.4% 0.145 316.4), rgb(117, 54, 139).
Aa
White text reads best on this color (7.90:1).
About this color
#75368B is a medium-dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.145 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.040 away. White text reads best on it, at 7.90:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #75368B |
| RGB | rgb(117, 54, 139) |
| HSL | hsl(284, 44%, 38%) |
| OKLCH | oklch(45.4% 0.145 316.4) |
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 #75368B | 7.90:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #75368B | 2.65:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #75368B text on white | 7.90:1 | AAA | Lc 86.9 | Fine for body text |
| #75368B text on black | 2.65:1 | Fails | Lc -15.2 | Dividers and decoration only |
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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E6D0EE
oklch(88.5% 0.047 317.1)
-
Step 300
300
#D7B0E6
oklch(80.9% 0.086 316.5)
-
Step 400
400
#C284D9
oklch(70.6% 0.137 316.5)
-
Step 500
500
#B262CE
oklch(63% 0.174 316.7)
-
Step 600
600
#9D46BB
oklch(55.6% 0.188 316.4)
-
Step 700
700
#8636A1
oklch(49% 0.175 316.5)
-
Step 800
800 (this color)
#75368B
oklch(45.4% 0.145 316.4)
-
Step 900
900
#592A69
oklch(37.7% 0.114 316.8)
-
Step 950
950
#341A3D
oklch(27.1% 0.07 316.8)
#75368B 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) | #1E4D8E | 0.135 |
| Deuteranopia (no green cones) | #375389 | 0.118 |
| Tritanopia (no blue cones) | #74445B | 0.094 |
| Achromatopsia (no color) | #515151 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75368B
#75368B
oklch(45.4% 0.145 316.4)
- #2D6600
#2D6600
oklch(45.3% 0.136 136.5)
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 #75368B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.040
- Light Eggplant #894585 ΔE 0.058
- Warm Purple #952E8F ΔE 0.063
- Purple #800080 ΔE 0.068
- Dark Magenta #8B008B ΔE 0.070
- Dark Slate Blue #483D8B ΔE 0.083
- Blueberry #464196 ΔE 0.088
- Twilight #4E518B ΔE 0.090
Use #75368B 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.