#77C0FF
Closest named color: Carolina Blue (#8AB8FE). oklch(78.5% 0.116 246), rgb(119, 192, 255).
Aa
Black text reads best on this color (10.76:1).
About this color
#77C0FF is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.116 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.026 away. Black text reads best on it, at 10.76:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.76:1 |
| White text | 1.95:1 |
Values
| HEX | #77C0FF |
| RGB | rgb(119, 192, 255) |
| HSL | hsl(208, 100%, 73%) |
| OKLCH | oklch(78.5% 0.116 246) |
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 #77C0FF | 1.95:1 | Fails | Lc -41.7 | Non-text elements, placeholder text |
| Black text on #77C0FF | 10.76:1 | AAA | Lc 66.6 | Content text, not long reading |
| #77C0FF text on white | 1.95:1 | Fails | Lc 37.3 | Non-text elements, placeholder text |
| #77C0FF text on black | 10.76:1 | AAA | Lc -65.1 | Content text, not long reading |
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 300.
-
Step 50
50
#EEF7FF
oklch(97.2% 0.014 244.7)
-
Step 100
100
#D9EDFF
oklch(93.7% 0.032 245.3)
-
Step 200
200
#BADEFF
oklch(88.6% 0.059 246.2)
-
Step 300
300 (this color)
#77C0FF
oklch(78.5% 0.116 246)
-
Step 400
400
#31A8FF
oklch(70.8% 0.163 245.8)
-
Step 500
500
#008FE4
oklch(63% 0.162 246)
-
Step 600
600
#0078C1
oklch(55.5% 0.143 246.2)
-
Step 700
700
#0065A3
oklch(49.1% 0.126 245.9)
-
Step 800
800
#005387
oklch(42.8% 0.11 245.8)
-
Step 900
900
#004571
oklch(37.8% 0.096 245.5)
-
Step 950
950
#002846
oklch(26.9% 0.07 246.6)
#77C0FF 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) | #A5C1FF | 0.051 |
| Deuteranopia (no green cones) | #93B3FE | 0.042 |
| Tritanopia (no blue cones) | #1DCFD6 | 0.098 |
| Achromatopsia (no color) | #BABABA | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77C0FF
#77C0FF
oklch(78.5% 0.116 246)
- #ECA964
#ECA964
oklch(78.5% 0.117 65.5)
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 #77C0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.026
- Lightblue #7BC8F6 ΔE 0.029
- Sky #82CAFC ΔE 0.032
- Light Sky Blue #87CEFA ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.046
- Vivid Sky Blue #4CC9F0 ΔE 0.049
- Sky Blue #87CEEB ΔE 0.057
- Deep Sky Blue #00BFFF ΔE 0.058
Use #77C0FF 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.