#77ABFB
Closest named color: Carolina Blue (#8AB8FE). oklch(73.8% 0.129 258.8), rgb(119, 171, 251).
Aa
Black text reads best on this color (9.00:1).
About this color
#77ABFB is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.129 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.043 away. Black text reads best on it, at 9.00:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.00:1 |
| White text | 2.33:1 |
Values
| HEX | #77ABFB |
| RGB | rgb(119, 171, 251) |
| HSL | hsl(216, 94%, 73%) |
| OKLCH | oklch(73.8% 0.129 258.8) |
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 #77ABFB | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #77ABFB | 9.00:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #77ABFB text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #77ABFB text on black | 9.00:1 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DBF7
oklch(88.6% 0.044 258)
-
Step 300
300
#A1C2F5
oklch(80.8% 0.081 259)
-
Step 400
400 (this color)
#77ABFB
oklch(73.8% 0.129 258.8)
-
Step 500
500
#4687EB
oklch(63% 0.165 258.8)
-
Step 600
600
#266EDA
oklch(55.5% 0.18 258.9)
-
Step 700
700
#185CBD
oklch(49.2% 0.167 258.6)
-
Step 800
800
#174B99
oklch(42.6% 0.139 259)
-
Step 900
900
#1A407A
oklch(37.8% 0.108 258.8)
-
Step 950
950
#102647
oklch(27% 0.068 258.4)
#77ABFB 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) | #8BB1FE | 0.029 |
| Deuteranopia (no green cones) | #7BA4F9 | 0.018 |
| Tritanopia (no blue cones) | #2FBDC8 | 0.115 |
| Achromatopsia (no color) | #AAAAAA | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77ABFB
#77ABFB
oklch(73.8% 0.129 258.8)
- #D69F3D
#D69F3D
oklch(73.7% 0.129 78.4)
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 #77ABFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.043
- Periwinkle Blue #8F99FB ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.065
- Deep Sky Blue #00BFFF ΔE 0.072
- Pastel Blue #A2BFFE ΔE 0.077
- Chefchaouen Blue #4895EF ΔE 0.079
- Perrywinkle #8F8CE7 ΔE 0.081
- Lightblue #7BC8F6 ΔE 0.082
Use #77ABFB 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.