#78AEDF
Closest named color: Carolina Blue (#8AB8FE). oklch(73.2% 0.091 246.8), rgb(120, 174, 223).
Aa
Black text reads best on this color (8.91:1).
About this color
#78AEDF is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.091 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.054 away. Black text reads best on it, at 8.91:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.91:1 |
| White text | 2.35:1 |
Values
| HEX | #78AEDF |
| RGB | rgb(120, 174, 223) |
| HSL | hsl(209, 62%, 67%) |
| OKLCH | oklch(73.2% 0.091 246.8) |
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 #78AEDF | 2.35:1 | Fails | Lc -51.3 | Large or bold text, headings |
| Black text on #78AEDF | 8.91:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #78AEDF text on white | 2.35:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #78AEDF text on black | 8.91:1 | AAA | Lc -55.7 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C9DCED
oklch(88.6% 0.031 245.1)
-
Step 300
300
#A3C5E4
oklch(80.9% 0.057 246.1)
-
Step 400
400 (this color)
#78AEDF
oklch(73.2% 0.091 246.8)
-
Step 500
500
#488FCC
oklch(63.1% 0.117 246.9)
-
Step 600
600
#2578B9
oklch(55.6% 0.127 246.9)
-
Step 700
700
#16659F
oklch(49.2% 0.117 246.5)
-
Step 800
800
#165281
oklch(42.6% 0.098 247)
-
Step 900
900
#1A4568
oklch(37.8% 0.076 246.4)
-
Step 950
950
#11283D
oklch(26.9% 0.049 248.1)
#78AEDF 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) | #9AAFE1 | 0.041 |
| Deuteranopia (no green cones) | #8DA4DE | 0.034 |
| Tritanopia (no blue cones) | #4CBABE | 0.078 |
| Achromatopsia (no color) | #A9A9A9 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78AEDF
#78AEDF
oklch(73.2% 0.091 246.8)
- #CF9D69
#CF9D69
oklch(73.1% 0.091 66.7)
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 #78AEDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.054
- Greyblue #77A1B5 ΔE 0.063
- Bluegrey #85A3B2 ΔE 0.064
- Light Grey Blue #9DBCD4 ΔE 0.065
- Cool Steel #97A7B3 ΔE 0.068
- Bluey Grey #89A0B0 ΔE 0.069
- Light Cornflower Blue #98C1D9 ΔE 0.070
- Lightblue #7BC8F6 ΔE 0.071
Use #78AEDF 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.