#77ADEE
Closest named color: Carolina Blue (#8AB8FE). oklch(73.6% 0.111 253.7), rgb(119, 173, 238).
Aa
Black text reads best on this color (8.99:1).
About this color
#77ADEE is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.111 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.042 away. Black text reads best on it, at 8.99:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #77ADEE |
| RGB | rgb(119, 173, 238) |
| HSL | hsl(213, 78%, 70%) |
| OKLCH | oklch(73.6% 0.111 253.7) |
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 #77ADEE | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #77ADEE | 8.99:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #77ADEE text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #77ADEE text on black | 8.99:1 | AAA | Lc -56.2 | 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
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C8DBF3
oklch(88.5% 0.039 254.3)
-
Step 300
300
#A2C4ED
oklch(81% 0.069 253.4)
-
Step 400
400 (this color)
#77ADEE
oklch(73.6% 0.111 253.7)
-
Step 500
500
#458BDC
oklch(63% 0.142 253.8)
-
Step 600
600
#2374CA
oklch(55.7% 0.153 253.6)
-
Step 700
700
#1461AF
oklch(49.2% 0.143 253.6)
-
Step 800
800
#154F8E
oklch(42.7% 0.119 254)
-
Step 900
900
#194271
oklch(37.6% 0.093 254)
-
Step 950
950
#102742
oklch(27% 0.058 253.9)
#77ADEE 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) | #93B0F1 | 0.034 |
| Deuteranopia (no green cones) | #84A4ED | 0.026 |
| Tritanopia (no blue cones) | #3DBCC4 | 0.097 |
| Achromatopsia (no color) | #AAAAAA | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77ADEE
#77ADEE
oklch(73.6% 0.111 253.7)
- #D39E55
#D39E55
oklch(73.5% 0.11 73.4)
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 #77ADEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.064
- Deep Sky Blue #00BFFF ΔE 0.068
- Cornflower Blue #6495ED ΔE 0.071
- Lightblue #7BC8F6 ΔE 0.072
- Pastel Blue #A2BFFE ΔE 0.075
- Light Grey Blue #9DBCD4 ΔE 0.078
- Vivid Sky Blue #4CC9F0 ΔE 0.078
Use #77ADEE 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.