#8397E6
Closest named color: Perrywinkle (#8F8CE7). oklch(69.3% 0.119 272.2), rgb(131, 151, 230).
Aa
Black text reads best on this color (7.53:1).
About this color
#8397E6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.119 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.031 away. Black text reads best on it, at 7.53:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.53:1 |
| White text | 2.78:1 |
Values
| HEX | #8397E6 |
| RGB | rgb(131, 151, 230) |
| HSL | hsl(228, 66%, 71%) |
| OKLCH | oklch(69.3% 0.119 272.2) |
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 #8397E6 | 2.78:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #8397E6 | 7.53:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #8397E6 text on white | 2.78:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #8397E6 text on black | 7.53:1 | AAA | Lc -48.2 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#CFD8F5
oklch(88.4% 0.041 271.9)
-
Step 300
300
#B0BEF1
oklch(80.8% 0.074 272.7)
-
Step 400
400 (this color)
#8397E6
oklch(69.3% 0.119 272.2)
-
Step 500
500
#6B80E4
oklch(63% 0.152 272.4)
-
Step 600
600
#5467D2
oklch(55.5% 0.165 272.4)
-
Step 700
700
#4555B6
oklch(49% 0.153 272.4)
-
Step 800
800
#384693
oklch(42.6% 0.127 272.2)
-
Step 900
900
#303C75
oklch(37.7% 0.098 272)
-
Step 950
950
#1C2345
oklch(26.9% 0.064 272.7)
#8397E6 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) | #7B9FE9 | 0.021 |
| Deuteranopia (no green cones) | #7297E4 | 0.021 |
| Tritanopia (no blue cones) | #61A7B4 | 0.106 |
| Achromatopsia (no color) | #9B9B9B | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8397E6
#8397E6
oklch(69.3% 0.119 272.2)
- #B79A39
#B79A39
oklch(69.4% 0.119 92.2)
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 #8397E6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.031
- Periwinkle Blue #8F99FB ΔE 0.035
- Cornflower Blue #6495ED ΔE 0.038
- Lavender Blue #8B88F8 ΔE 0.052
- Soft Blue #6488EA ΔE 0.059
- Chefchaouen Blue #4895EF ΔE 0.063
- Periwinkle #8E82FE ΔE 0.070
- Dark Sky Blue #448EE4 ΔE 0.074
Use #8397E6 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.