#71A9EB
Closest named color: Carolina Blue (#8AB8FE). oklch(72.3% 0.113 253.3), rgb(113, 169, 235).
Aa
Black text reads best on this color (8.57:1).
About this color
#71A9EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.113 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.055 away. Black text reads best on it, at 8.57:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.57:1 |
| White text | 2.44:1 |
Values
| HEX | #71A9EB |
| RGB | rgb(113, 169, 235) |
| HSL | hsl(212, 75%, 68%) |
| OKLCH | oklch(72.3% 0.113 253.3) |
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 #71A9EB | 2.44:1 | Fails | Lc -53.0 | Large or bold text, headings |
| Black text on #71A9EB | 8.57:1 | AAA | Lc 56.0 | Large or bold text, headings |
| #71A9EB text on white | 2.44:1 | Fails | Lc 48.0 | Large or bold text, headings |
| #71A9EB text on black | 8.57:1 | AAA | Lc -54.0 | 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
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C8DBF3
oklch(88.5% 0.039 254.3)
-
Step 300
300
#A1C4EE
oklch(80.9% 0.071 253.2)
-
Step 400
400 (this color)
#71A9EB
oklch(72.3% 0.113 253.3)
-
Step 500
500
#428CDE
oklch(63.2% 0.144 253)
-
Step 600
600
#1D74CC
oklch(55.7% 0.157 253.2)
-
Step 700
700
#0C61B0
oklch(49.2% 0.145 253)
-
Step 800
800
#104F8F
oklch(42.7% 0.122 253.4)
-
Step 900
900
#174272
oklch(37.6% 0.095 253.7)
-
Step 950
950
#0F2743
oklch(27% 0.06 253.9)
#71A9EB 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) | #8EACEE | 0.035 |
| Deuteranopia (no green cones) | #7FA0EA | 0.027 |
| Tritanopia (no blue cones) | #2FB8C0 | 0.100 |
| Achromatopsia (no color) | #A6A6A6 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71A9EB
#71A9EB
oklch(72.3% 0.113 253.3)
- #D09A4E
#D09A4E
oklch(72.3% 0.113 73.6)
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 #71A9EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.055
- Cornflower Blue #6495ED ΔE 0.059
- Periwinkle Blue #8F99FB ΔE 0.061
- Deep Sky Blue #00BFFF ΔE 0.071
- Chefchaouen Blue #4895EF ΔE 0.072
- Greyblue #77A1B5 ΔE 0.077
- Perrywinkle #8F8CE7 ΔE 0.079
- Bluegrey #85A3B2 ΔE 0.082
Use #71A9EB 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.