#8193FF
Closest named color: Periwinkle Blue (#8F99FB). oklch(69.8% 0.159 274.4), rgb(129, 147, 255).
Aa
Black text reads best on this color (7.55:1).
About this color
#8193FF is a medium-light, vivid blue. In OKLCH its lightness is 70%, its chroma 0.159 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.027 away. Black text reads best on it, at 7.55:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.55:1 |
| White text | 2.78:1 |
Values
| HEX | #8193FF |
| RGB | rgb(129, 147, 255) |
| HSL | hsl(231, 100%, 75%) |
| OKLCH | oklch(69.8% 0.159 274.4) |
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 #8193FF | 2.78:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #8193FF | 7.55:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #8193FF text on white | 2.78:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #8193FF text on black | 7.55:1 | AAA | Lc -48.4 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E4E9FE
oklch(93.7% 0.029 275.2)
-
Step 200
200
#CED7FE
oklch(88.5% 0.055 275)
-
Step 300
300
#ADBCFF
oklch(80.8% 0.096 274.3)
-
Step 400
400 (this color)
#8193FF
oklch(69.8% 0.159 274.4)
-
Step 500
500
#6978FF
oklch(63.1% 0.199 274.4)
-
Step 600
600
#535BF1
oklch(55.6% 0.221 274.3)
-
Step 700
700
#4549D2
oklch(49.2% 0.206 274.6)
-
Step 800
800
#383DA9
oklch(42.6% 0.17 274.5)
-
Step 900
900
#2F3686
oklch(37.7% 0.132 274.4)
-
Step 950
950
#1B204E
oklch(26.8% 0.084 274.6)
#8193FF 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) | #67A0FF | 0.041 |
| Deuteranopia (no green cones) | #5B96FD | 0.042 |
| Tritanopia (no blue cones) | #4DAABD | 0.140 |
| Achromatopsia (no color) | #9B9B9B | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8193FF
#8193FF
oklch(69.8% 0.159 274.4)
- #BA9B00
#BA9B00
oklch(69.7% 0.143 94.6)
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 #8193FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.027
- Lavender Blue #8B88F8 ΔE 0.029
- Perrywinkle #8F8CE7 ΔE 0.039
- Periwinkle #8E82FE ΔE 0.043
- Cornflower Blue #6495ED ΔE 0.045
- Soft Blue #6488EA ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.065
- Cornflower #6A79F7 ΔE 0.075
Use #8193FF 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.