#75A4FC
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.3% 0.139 262.1), rgb(117, 164, 252).
Aa
Black text reads best on this color (8.47:1).
About this color
#75A4FC is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.139 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.039 away. Black text reads best on it, at 8.47:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.139) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.47:1 |
| White text | 2.47:1 |
Values
| HEX | #75A4FC |
| RGB | rgb(117, 164, 252) |
| HSL | hsl(219, 96%, 72%) |
| OKLCH | oklch(72.3% 0.139 262.1) |
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 #75A4FC | 2.47:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #75A4FC | 8.47:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #75A4FC text on white | 2.47:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #75A4FC text on black | 8.47:1 | AAA | Lc -53.4 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C8DAFA
oklch(88.5% 0.048 262)
-
Step 300
300
#A2C1F9
oklch(80.8% 0.087 262)
-
Step 400
400 (this color)
#75A4FC
oklch(72.3% 0.139 262.1)
-
Step 500
500
#4B84F3
oklch(63.1% 0.177 262.1)
-
Step 600
600
#2E6AE2
oklch(55.5% 0.193 262.2)
-
Step 700
700
#2258C4
oklch(49.2% 0.179 262.1)
-
Step 800
800
#1D489E
oklch(42.5% 0.148 262.2)
-
Step 900
900
#1D3E7E
oklch(37.8% 0.115 262)
-
Step 950
950
#12254A
oklch(27.1% 0.073 262.2)
#75A4FC 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) | #81ABFF | 0.024 |
| Deuteranopia (no green cones) | #709FFA | 0.015 |
| Tritanopia (no blue cones) | #28B7C4 | 0.124 |
| Achromatopsia (no color) | #A4A4A4 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75A4FC
#75A4FC
oklch(72.3% 0.139 262.1)
- #D09C26
#D09C26
oklch(72.3% 0.138 82.5)
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 #75A4FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.039
- Cornflower Blue #6495ED ΔE 0.048
- Carolina Blue #8AB8FE ΔE 0.061
- Chefchaouen Blue #4895EF ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.072
- Soft Blue #6488EA ΔE 0.079
- Deep Sky Blue #00BFFF ΔE 0.085
Use #75A4FC 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.