#75398F
Closest named color: Rebecca Purple (#663399). oklch(46% 0.145 314.4), rgb(117, 57, 143).
Aa
White text reads best on this color (7.66:1).
About this color
#75398F is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.145 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.039 away. White text reads best on it, at 7.66:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.73:1 |
| White text | 7.66:1 |
Values
| HEX | #75398F |
| RGB | rgb(117, 57, 143) |
| HSL | hsl(282, 43%, 39%) |
| OKLCH | oklch(46% 0.145 314.4) |
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 #75398F | 7.66:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #75398F | 2.73:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #75398F text on white | 7.66:1 | AAA | Lc 86.2 | Fine for body text |
| #75398F text on black | 2.73:1 | Fails | Lc -15.9 | 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 700.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D2B4E1
oklch(81% 0.07 314.4)
-
Step 400
400
#BA8BD1
oklch(70.7% 0.112 314.2)
-
Step 500
500
#A96CC5
oklch(63.1% 0.144 314.4)
-
Step 600
600
#9452B1
oklch(55.6% 0.155 314.5)
-
Step 700
700 (this color)
#75398F
oklch(46% 0.145 314.4)
-
Step 800
800
#67377C
oklch(42.8% 0.12 314.6)
-
Step 900
900
#543064
oklch(37.7% 0.095 314.6)
-
Step 950
950
#311D3A
oklch(27% 0.058 314.7)
#75398F 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) | #1F5092 | 0.132 |
| Deuteranopia (no green cones) | #37558D | 0.116 |
| Tritanopia (no blue cones) | #73485E | 0.097 |
| Achromatopsia (no color) | #535353 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75398F
#75398F
oklch(46% 0.145 314.4)
- #356700
#356700
oklch(46% 0.133 134.4)
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 #75398F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.039
- Light Eggplant #894585 ΔE 0.056
- Warm Purple #952E8F ΔE 0.064
- Purple #800080 ΔE 0.075
- Dark Magenta #8B008B ΔE 0.075
- Dark Slate Blue #483D8B ΔE 0.083
- Blueberry #464196 ΔE 0.086
- Twilight #4E518B ΔE 0.086
Use #75398F 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.