#75009D
Closest named color: Grape (#7209B7). oklch(42.5% 0.211 313.2), rgb(117, 0, 157).
Aa
White text reads best on this color (9.36:1).
About this color
#75009D is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.211 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape (#7209B7), ΔE 0.045 away. White text reads best on it, at 9.36:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.211) |
| Temperature | in between |
| Nearest name | Grape (#7209B7) |
| Black text | 2.24:1 |
| White text | 9.36:1 |
Values
| HEX | #75009D |
| RGB | rgb(117, 0, 157) |
| HSL | hsl(285, 100%, 31%) |
| OKLCH | oklch(42.5% 0.211 313.2) |
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 #75009D | 9.36:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #75009D | 2.24:1 | Fails | Lc 14.6 | Not readable |
| #75009D text on white | 9.36:1 | AAA | Lc 89.4 | Fine for body text |
| #75009D text on black | 2.24:1 | Fails | Lc -12.8 | 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
#F9F2FE
oklch(97% 0.017 311.6)
-
Step 100
100
#F2E3FB
oklch(93.5% 0.036 313)
-
Step 200
200
#E9CCFA
oklch(88.4% 0.069 313)
-
Step 300
300
#DDA9F9
oklch(81% 0.123 313.4)
-
Step 400
400
#CB75F6
oklch(70.8% 0.197 313.2)
-
Step 500
500
#BD45F2
oklch(63.1% 0.252 313.2)
-
Step 600
600
#A905E0
oklch(55.6% 0.274 313.4)
-
Step 700
700
#8F00BF
oklch(49.1% 0.244 313.2)
-
Step 800
800 (this color)
#75009D
oklch(42.5% 0.211 313.2)
-
Step 900
900
#5F167D
oklch(37.7% 0.164 313.4)
-
Step 950
950
#381049
oklch(27% 0.104 313.8)
#75009D 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) | #0042A1 | 0.175 |
| Deuteranopia (no green cones) | #00499A | 0.179 |
| Tritanopia (no blue cones) | #70355A | 0.137 |
| Achromatopsia (no color) | #474747 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75009D
#75009D
oklch(42.5% 0.211 313.2)
- #325B00
#325B00
oklch(42.4% 0.12 133)
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 #75009D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape #7209B7 ΔE 0.045
- Purple #800080 ΔE 0.056
- Dark Magenta #8B008B ΔE 0.059
- Rebecca Purple #663399 ΔE 0.062
- Chrysanthemum #560BAD ΔE 0.074
- Warm Purple #952E8F ΔE 0.095
- Indigo #4B0082 ΔE 0.100
- Imperial Purple #480CA8 ΔE 0.100
Use #75009D 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.