#9191CF
Closest named color: Perrywinkle (#8F8CE7). oklch(68% 0.091 283.7), rgb(145, 145, 207).
Aa
Black text reads best on this color (7.15:1).
About this color
#9191CF is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.091 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.042 away. Black text reads best on it, at 7.15:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #9191CF |
| RGB | rgb(145, 145, 207) |
| HSL | hsl(240, 39%, 69%) |
| OKLCH | oklch(68% 0.091 283.7) |
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 #9191CF | 2.93:1 | Fails | Lc -61.1 | Content text, not long reading |
| Black text on #9191CF | 7.15:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #9191CF text on white | 2.93:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #9191CF text on black | 7.15:1 | AAA | Lc -46.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D6D7EE
oklch(88.5% 0.031 283.8)
-
Step 300
300
#BBBCE5
oklch(80.8% 0.058 283.9)
-
Step 400
400 (this color)
#9191CF
oklch(68% 0.091 283.7)
-
Step 500
500
#817FCD
oklch(63.1% 0.116 283.7)
-
Step 600
600
#6B67BA
oklch(55.6% 0.126 283.7)
-
Step 700
700
#5955A0
oklch(49% 0.117 283.6)
-
Step 800
800
#494682
oklch(42.7% 0.097 283.7)
-
Step 900
900
#3D3B68
oklch(37.6% 0.076 284.2)
-
Step 950
950
#24233D
oklch(27.1% 0.048 284.5)
#9191CF 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) | #7F99D2 | 0.029 |
| Deuteranopia (no green cones) | #7D95CD | 0.028 |
| Tritanopia (no blue cones) | #829CA7 | 0.079 |
| Achromatopsia (no color) | #979797 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9191CF
#9191CF
oklch(68% 0.091 283.7)
- #A29B56
#A29B56
oklch(68% 0.091 103.4)
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 #9191CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.042
- Wisteria #A87DC2 ΔE 0.058
- Pale Purple #B790D4 ΔE 0.058
- Heather #A484AC ΔE 0.058
- Cool Gray #8D99AE ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.064
- Dusty Lavender #AC86A8 ΔE 0.067
- Cornflower Blue #6495ED ΔE 0.067
Use #9191CF 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.