#72AEF3
Closest named color: Carolina Blue (#8AB8FE). oklch(73.8% 0.119 252.8), rgb(114, 174, 243).
Aa
Black text reads best on this color (9.06:1).
About this color
#72AEF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.119 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.041 away. Black text reads best on it, at 9.06:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.06:1 |
| White text | 2.31:1 |
Values
| HEX | #72AEF3 |
| RGB | rgb(114, 174, 243) |
| HSL | hsl(212, 84%, 70%) |
| OKLCH | oklch(73.8% 0.119 252.8) |
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 #72AEF3 | 2.31:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #72AEF3 | 9.06:1 | AAA | Lc 58.4 | Large or bold text, headings |
| #72AEF3 text on white | 2.31:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #72AEF3 text on black | 9.06:1 | AAA | Lc -56.5 | 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
#C6DBF4
oklch(88.4% 0.041 252.8)
-
Step 300
300
#9FC4F0
oklch(80.9% 0.074 253.1)
-
Step 400
400 (this color)
#72AEF3
oklch(73.8% 0.119 252.8)
-
Step 500
500
#3C8CE2
oklch(63.2% 0.151 252.8)
-
Step 600
600
#0E74D0
oklch(55.7% 0.165 252.7)
-
Step 700
700
#0061B2
oklch(49.2% 0.149 252.5)
-
Step 800
800
#064F92
oklch(42.7% 0.128 253)
-
Step 900
900
#124274
oklch(37.6% 0.099 253)
-
Step 950
950
#0D2744
oklch(27% 0.063 253.3)
#72AEF3 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 | 0.038 |
| Deuteranopia (no green cones) | #82A5F2 | 0.027 |
| Tritanopia (no blue cones) | #25BEC6 | 0.104 |
| Achromatopsia (no color) | #AAAAAA | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #72AEF3
#72AEF3
oklch(73.8% 0.119 252.8)
- #D89E4E
#D89E4E
oklch(73.9% 0.119 72.9)
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 #72AEF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.041
- Deep Sky Blue #00BFFF ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.065
- Cornflower Blue #6495ED ΔE 0.070
- Lightblue #7BC8F6 ΔE 0.072
- Pastel Blue #A2BFFE ΔE 0.076
- Vivid Sky Blue #4CC9F0 ΔE 0.077
- Sky #82CAFC ΔE 0.078
Use #72AEF3 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.