#70AEF3
Closest named color: Carolina Blue (#8AB8FE). oklch(73.7% 0.119 252.1), rgb(112, 174, 243).
Aa
Black text reads best on this color (9.03:1).
About this color
#70AEF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.119 and its hue 252°. 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 9.03:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.03:1 |
| White text | 2.32:1 |
Values
| HEX | #70AEF3 |
| RGB | rgb(112, 174, 243) |
| HSL | hsl(212, 85%, 70%) |
| OKLCH | oklch(73.7% 0.119 252.1) |
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 #70AEF3 | 2.32:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #70AEF3 | 9.03:1 | AAA | Lc 58.3 | Large or bold text, headings |
| #70AEF3 text on white | 2.32:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #70AEF3 text on black | 9.03:1 | AAA | Lc -56.4 | 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
#E0EBF8
oklch(93.6% 0.021 252.5)
-
Step 200
200
#C6DCF4
oklch(88.6% 0.041 250.6)
-
Step 300
300
#9EC4F0
oklch(80.8% 0.075 252.4)
-
Step 400
400 (this color)
#70AEF3
oklch(73.7% 0.119 252.1)
-
Step 500
500
#388CE2
oklch(63.1% 0.153 252)
-
Step 600
600
#0274D0
oklch(55.6% 0.166 252)
-
Step 700
700
#0061B1
oklch(49.1% 0.148 252.3)
-
Step 800
800
#014F92
oklch(42.6% 0.128 252.4)
-
Step 900
900
#104374
oklch(37.8% 0.099 251.7)
-
Step 950
950
#0C2744
oklch(26.9% 0.063 252.6)
#70AEF3 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) | #92B1F6 | 0.040 |
| Deuteranopia (no green cones) | #81A4F2 | 0.030 |
| Tritanopia (no blue cones) | #1BBEC6 | 0.105 |
| Achromatopsia (no color) | #AAAAAA | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70AEF3
#70AEF3
oklch(73.7% 0.119 252.1)
- #D89D4D
#D89D4D
oklch(73.7% 0.119 72.3)
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 #70AEF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.043
- Deep Sky Blue #00BFFF ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.066
- Cornflower Blue #6495ED ΔE 0.069
- Lightblue #7BC8F6 ΔE 0.073
- Vivid Sky Blue #4CC9F0 ΔE 0.077
- Pastel Blue #A2BFFE ΔE 0.077
- Sky #82CAFC ΔE 0.079
Use #70AEF3 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.