#71AAFF
Closest named color: Carolina Blue (#8AB8FE). oklch(73.5% 0.138 258.2), rgb(113, 170, 255).
Aa
Black text reads best on this color (8.89:1).
About this color
#71AAFF is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.138 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.049 away. Black text reads best on it, at 8.89:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.89:1 |
| White text | 2.36:1 |
Values
| HEX | #71AAFF |
| RGB | rgb(113, 170, 255) |
| HSL | hsl(216, 100%, 72%) |
| OKLCH | oklch(73.5% 0.138 258.2) |
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 #71AAFF | 2.36:1 | Fails | Lc -51.3 | Large or bold text, headings |
| Black text on #71AAFF | 8.89:1 | AAA | Lc 57.6 | Large or bold text, headings |
| #71AAFF text on white | 2.36:1 | Fails | Lc 46.4 | Large or bold text, headings |
| #71AAFF text on black | 8.89:1 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C6DBF9
oklch(88.5% 0.047 257.3)
-
Step 300
300
#9EC3F8
oklch(80.9% 0.085 257.3)
-
Step 400
400 (this color)
#71AAFF
oklch(73.5% 0.138 258.2)
-
Step 500
500
#3E87F2
oklch(63.2% 0.176 258.2)
-
Step 600
600
#186DE0
oklch(55.5% 0.192 258.3)
-
Step 700
700
#075BC3
oklch(49.2% 0.178 258.1)
-
Step 800
800
#0D4B9D
oklch(42.7% 0.146 258)
-
Step 900
900
#143F7D
oklch(37.6% 0.115 258.3)
-
Step 950
950
#0D2649
oklch(27.1% 0.072 257.4)
#71AAFF 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) | #87B0FF | 0.031 |
| Deuteranopia (no green cones) | #75A3FD | 0.018 |
| Tritanopia (no blue cones) | #00BDC9 | 0.122 |
| Achromatopsia (no color) | #A9A9A9 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71AAFF
#71AAFF
oklch(73.5% 0.138 258.2)
- #D89D2F
#D89D2F
oklch(73.5% 0.138 78.3)
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 #71AAFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.049
- Periwinkle Blue #8F99FB ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.061
- Deep Sky Blue #00BFFF ΔE 0.072
- Chefchaouen Blue #4895EF ΔE 0.074
- Perrywinkle #8F8CE7 ΔE 0.081
- Pastel Blue #A2BFFE ΔE 0.084
- Lavender Blue #8B88F8 ΔE 0.087
Use #71AAFF 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.