#84A3FC
Closest named color: Periwinkle Blue (#8F99FB). oklch(73% 0.134 268.4), rgb(132, 163, 252).
Aa
Black text reads best on this color (8.62:1).
About this color
#84A3FC is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.134 and its hue 268°. 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 8.62:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.134) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.62:1 |
| White text | 2.43:1 |
Values
| HEX | #84A3FC |
| RGB | rgb(132, 163, 252) |
| HSL | hsl(225, 95%, 75%) |
| OKLCH | oklch(73% 0.134 268.4) |
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 #84A3FC | 2.43:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #84A3FC | 8.62:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #84A3FC text on white | 2.43:1 | Fails | Lc 47.8 | Large or bold text, headings |
| #84A3FC text on black | 8.62:1 | AAA | Lc -54.2 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CCD9F9
oklch(88.6% 0.046 267.9)
-
Step 300
300
#AABFF8
oklch(80.9% 0.084 268.8)
-
Step 400
400 (this color)
#84A3FC
oklch(73% 0.134 268.4)
-
Step 500
500
#5E80F0
oklch(63% 0.172 268.4)
-
Step 600
600
#4667DF
oklch(55.7% 0.187 268.2)
-
Step 700
700
#3954C1
oklch(49% 0.173 268.6)
-
Step 800
800
#2F469C
oklch(42.7% 0.143 268.4)
-
Step 900
900
#293C7C
oklch(37.8% 0.111 268.3)
-
Step 950
950
#182349
oklch(26.9% 0.072 269)
#84A3FC 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) | #81ACFF | 0.023 |
| Deuteranopia (no green cones) | #75A1FA | 0.019 |
| Tritanopia (no blue cones) | #53B6C4 | 0.120 |
| Achromatopsia (no color) | #A6A6A6 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #84A3FC
#84A3FC
oklch(73% 0.134 268.4)
- #CAA22F
#CAA22F
oklch(73% 0.134 88.5)
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 #84A3FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.027
- Carolina Blue #8AB8FE ΔE 0.057
- Cornflower Blue #6495ED ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.067
- Chefchaouen Blue #4895EF ΔE 0.078
- Periwinkle #8E82FE ΔE 0.083
- Soft Blue #6488EA ΔE 0.086
Use #84A3FC 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.