#8299ED
Closest named color: Periwinkle Blue (#8F99FB). oklch(70% 0.126 271.2), rgb(130, 153, 237).
Aa
Black text reads best on this color (7.72:1).
About this color
#8299ED is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.126 and its hue 271°. 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 7.72:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.72:1 |
| White text | 2.71:1 |
Values
| HEX | #8299ED |
| RGB | rgb(130, 153, 237) |
| HSL | hsl(227, 75%, 72%) |
| OKLCH | oklch(70% 0.126 271.2) |
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 #8299ED | 2.71:1 | Fails | Lc -57.8 | Large or bold text, headings |
| Black text on #8299ED | 7.72:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #8299ED text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #8299ED text on black | 7.72:1 | AAA | Lc -49.3 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FA
oklch(93.5% 0.024 272.8)
-
Step 200
200
#CED8F7
oklch(88.4% 0.044 271.3)
-
Step 300
300
#AEBEF4
oklch(80.8% 0.079 271.7)
-
Step 400
400 (this color)
#8299ED
oklch(70% 0.126 271.2)
-
Step 500
500
#6780EA
oklch(63.2% 0.161 271.2)
-
Step 600
600
#5066D8
oklch(55.5% 0.176 271.3)
-
Step 700
700
#4154BB
oklch(49% 0.163 271.2)
-
Step 800
800
#364698
oklch(42.8% 0.135 271.3)
-
Step 900
900
#2E3B79
oklch(37.6% 0.106 271.5)
-
Step 950
950
#1B2347
oklch(27% 0.068 271.8)
#8299ED 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) | #7AA2F0 | 0.024 |
| Deuteranopia (no green cones) | #7099EB | 0.022 |
| Tritanopia (no blue cones) | #5BAAB8 | 0.112 |
| Achromatopsia (no color) | #9D9D9D | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8299ED
#8299ED
oklch(70% 0.126 271.2)
- #BC9B30
#BC9B30
oklch(70.1% 0.127 91.1)
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 #8299ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.027
- Perrywinkle #8F8CE7 ΔE 0.035
- Cornflower Blue #6495ED ΔE 0.038
- Lavender Blue #8B88F8 ΔE 0.050
- Soft Blue #6488EA ΔE 0.061
- Chefchaouen Blue #4895EF ΔE 0.062
- Periwinkle #8E82FE ΔE 0.068
- Dark Sky Blue #448EE4 ΔE 0.076
Use #8299ED 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.