#77AAF2
Closest named color: Carolina Blue (#8AB8FE). oklch(73.2% 0.119 257.1), rgb(119, 170, 242).
Aa
Black text reads best on this color (8.81:1).
About this color
#77AAF2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.119 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.046 away. Black text reads best on it, at 8.81:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.81:1 |
| White text | 2.38:1 |
Values
| HEX | #77AAF2 |
| RGB | rgb(119, 170, 242) |
| HSL | hsl(215, 83%, 71%) |
| OKLCH | oklch(73.2% 0.119 257.1) |
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 #77AAF2 | 2.38:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #77AAF2 | 8.81:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #77AAF2 text on white | 2.38:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #77AAF2 text on black | 8.81:1 | AAA | Lc -55.2 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF9
oklch(93.7% 0.022 256.7)
-
Step 200
200
#C8DBF5
oklch(88.5% 0.041 256.2)
-
Step 300
300
#A2C3F1
oklch(80.9% 0.075 256.7)
-
Step 400
400 (this color)
#77AAF2
oklch(73.2% 0.119 257.1)
-
Step 500
500
#4889E3
oklch(63.1% 0.152 257.1)
-
Step 600
600
#2871D1
oklch(55.6% 0.165 257)
-
Step 700
700
#1B5EB5
oklch(49.1% 0.153 257.1)
-
Step 800
800
#194D93
oklch(42.7% 0.128 257.3)
-
Step 900
900
#1B4175
oklch(37.7% 0.099 257.1)
-
Step 950
950
#112644
oklch(26.9% 0.062 257.5)
#77AAF2 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) | #8EAEF5 | 0.030 |
| Deuteranopia (no green cones) | #7FA3F0 | 0.019 |
| Tritanopia (no blue cones) | #3ABAC3 | 0.106 |
| Achromatopsia (no color) | #A8A8A8 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77AAF2
#77AAF2
oklch(73.2% 0.119 257.1)
- #D29E49
#D29E49
oklch(73.2% 0.119 77.2)
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 #77AAF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.046
- Periwinkle Blue #8F99FB ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.062
- Deep Sky Blue #00BFFF ΔE 0.073
- Chefchaouen Blue #4895EF ΔE 0.077
- Perrywinkle #8F8CE7 ΔE 0.078
- Pastel Blue #A2BFFE ΔE 0.080
- Lightblue #7BC8F6 ΔE 0.081
Use #77AAF2 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.