#9175F4
Closest named color: Periwinkle (#8E82FE). oklch(64.9% 0.183 290.5), rgb(145, 117, 244).
Aa
Black text reads best on this color (6.05:1).
About this color
#9175F4 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.183 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.032 away. Black text reads best on it, at 6.05:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.05:1 |
| White text | 3.46:1 |
Values
| HEX | #9175F4 |
| RGB | rgb(145, 117, 244) |
| HSL | hsl(253, 85%, 71%) |
| OKLCH | oklch(64.9% 0.183 290.5) |
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 #9175F4 | 3.46:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #9175F4 | 6.05:1 | AA | Lc 42.1 | Non-text elements, placeholder text |
| #9175F4 text on white | 3.46:1 | AA large text | Lc 62.0 | Content text, not long reading |
| #9175F4 text on black | 6.05:1 | AA | Lc -39.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D8D4F8
oklch(88.4% 0.049 290.4)
-
Step 300
300
#C0B7F7
oklch(80.9% 0.09 290.7)
-
Step 400
400
#A18FF3
oklch(70.7% 0.144 290.5)
-
Step 500
500 (this color)
#9175F4
oklch(64.9% 0.183 290.5)
-
Step 600
600
#7754DC
oklch(55.6% 0.198 290.3)
-
Step 700
700
#6543BF
oklch(49.1% 0.184 290.6)
-
Step 800
800
#52389B
oklch(42.7% 0.154 290.5)
-
Step 900
900
#43327B
oklch(37.7% 0.119 290.2)
-
Step 950
950
#271E48
oklch(27% 0.075 290.3)
#9175F4 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) | #3C8CF8 | 0.104 |
| Deuteranopia (no green cones) | #4087F1 | 0.100 |
| Tritanopia (no blue cones) | #7690A9 | 0.151 |
| Achromatopsia (no color) | #8A8A8A | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9175F4
#9175F4
oklch(64.9% 0.183 290.5)
- #949600
#949600
oklch(65% 0.143 110.7)
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 #9175F4, closest first.
No curated palette has a color within ΔE 0.04 of #9175F4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.032
- Medium Purple #9370DB ΔE 0.038
- Lavender Blue #8B88F8 ΔE 0.045
- Medium Slate Blue #7B68EE ΔE 0.048
- Cornflower #6A79F7 ΔE 0.055
- Light Urple #B36FF6 ΔE 0.056
- Lighter Purple #A55AF4 ΔE 0.062
- Perrywinkle #8F8CE7 ΔE 0.063
Use #9175F4 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.