#74A3FD
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.1% 0.141 262.5), rgb(116, 163, 253).
Aa
Black text reads best on this color (8.39:1).
About this color
#74A3FD is a medium-light, vivid blue. In OKLCH its lightness is 72%, its chroma 0.141 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.038 away. Black text reads best on it, at 8.39:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.39:1 |
| White text | 2.50:1 |
Values
| HEX | #74A3FD |
| RGB | rgb(116, 163, 253) |
| HSL | hsl(219, 97%, 72%) |
| OKLCH | oklch(72.1% 0.141 262.5) |
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 #74A3FD | 2.50:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #74A3FD | 8.39:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #74A3FD text on white | 2.50:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #74A3FD text on black | 8.39:1 | AAA | Lc -53.1 | 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
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C8DAFA
oklch(88.5% 0.048 262)
-
Step 300
300
#A2C1FA
oklch(80.9% 0.088 262.4)
-
Step 400
400 (this color)
#74A3FD
oklch(72.1% 0.141 262.5)
-
Step 500
500
#4B83F5
oklch(63% 0.181 262.7)
-
Step 600
600
#2E6AE4
oklch(55.7% 0.196 262.3)
-
Step 700
700
#2157C6
oklch(49.1% 0.183 262.4)
-
Step 800
800
#1D48A0
oklch(42.7% 0.151 262.4)
-
Step 900
900
#1D3D7F
oklch(37.6% 0.118 262.7)
-
Step 950
950
#11254A
oklch(27.1% 0.074 261.5)
#74A3FD 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) | #7FABFF | 0.026 |
| Deuteranopia (no green cones) | #6E9EFB | 0.015 |
| Tritanopia (no blue cones) | #21B7C4 | 0.127 |
| Achromatopsia (no color) | #A4A4A4 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74A3FD
#74A3FD
oklch(72.1% 0.141 262.5)
- #D09B1E
#D09B1E
oklch(72.1% 0.141 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 #74A3FD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.038
- Cornflower Blue #6495ED ΔE 0.046
- Chefchaouen Blue #4895EF ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.070
- Soft Blue #6488EA ΔE 0.077
- Dark Sky Blue #448EE4 ΔE 0.084
Use #74A3FD 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.