#77A4FA
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.3% 0.135 262.5), rgb(119, 164, 250).
Aa
Black text reads best on this color (8.47:1).
About this color
#77A4FA is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.135 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 8.47:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.135) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.47:1 |
| White text | 2.47:1 |
Values
| HEX | #77A4FA |
| RGB | rgb(119, 164, 250) |
| HSL | hsl(219, 93%, 72%) |
| OKLCH | oklch(72.3% 0.135 262.5) |
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 #77A4FA | 2.47:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #77A4FA | 8.47:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #77A4FA text on white | 2.47:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #77A4FA 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C9DAF9
oklch(88.5% 0.047 262.5)
-
Step 300
300
#A3C1F8
oklch(80.8% 0.085 262.3)
-
Step 400
400 (this color)
#77A4FA
oklch(72.3% 0.135 262.5)
-
Step 500
500
#4E84F0
oklch(63% 0.172 262.5)
-
Step 600
600
#326BDF
oklch(55.6% 0.187 262.4)
-
Step 700
700
#2558C2
oklch(49.1% 0.175 262.5)
-
Step 800
800
#20499D
oklch(42.8% 0.145 262.5)
-
Step 900
900
#1F3E7C
oklch(37.7% 0.112 262.4)
-
Step 950
950
#132549
oklch(27.1% 0.071 262.6)
#77A4FA 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) | #82ABFE | 0.024 |
| Deuteranopia (no green cones) | #729FF8 | 0.015 |
| Tritanopia (no blue cones) | #32B7C3 | 0.122 |
| Achromatopsia (no color) | #A5A5A5 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77A4FA
#77A4FA
oklch(72.3% 0.135 262.5)
- #CF9C2C
#CF9C2C
oklch(72.3% 0.135 82.3)
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 #77A4FA, 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 0.049
- Carolina Blue #8AB8FE ΔE 0.059
- Perrywinkle #8F8CE7 ΔE 0.065
- Chefchaouen Blue #4895EF ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.072
- Soft Blue #6488EA ΔE 0.080
- Deep Sky Blue #00BFFF ΔE 0.085
Use #77A4FA 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.