#71ACDC
Closest named color: Greyblue (#77A1B5). oklch(72.3% 0.093 244.1), rgb(113, 172, 220).
Aa
Black text reads best on this color (8.63:1).
About this color
#71ACDC is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.093 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.057 away. Black text reads best on it, at 8.63:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.63:1 |
| White text | 2.43:1 |
Values
| HEX | #71ACDC |
| RGB | rgb(113, 172, 220) |
| HSL | hsl(207, 60%, 65%) |
| OKLCH | oklch(72.3% 0.093 244.1) |
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 #71ACDC | 2.43:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #71ACDC | 8.63:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #71ACDC text on white | 2.43:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #71ACDC text on black | 8.63:1 | AAA | Lc -54.3 | 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
#C8DCED
oklch(88.5% 0.032 243.7)
-
Step 300
300
#A1C5E4
oklch(80.8% 0.059 244.6)
-
Step 400
400 (this color)
#71ACDC
oklch(72.3% 0.093 244.1)
-
Step 500
500
#4090CC
oklch(63% 0.119 244.1)
-
Step 600
600
#1679B9
oklch(55.5% 0.13 244.2)
-
Step 700
700
#02669F
oklch(49.1% 0.12 243.8)
-
Step 800
800
#0C5381
oklch(42.6% 0.1 244.3)
-
Step 900
900
#154568
oklch(37.7% 0.079 244.5)
-
Step 950
950
#0E293D
oklch(27.1% 0.05 243.6)
#71ACDC 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) | #98ACDE | 0.046 |
| Deuteranopia (no green cones) | #8AA1DB | 0.038 |
| Tritanopia (no blue cones) | #3EB8BC | 0.078 |
| Achromatopsia (no color) | #A6A6A6 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71ACDC
#71ACDC
oklch(72.3% 0.093 244.1)
- #CF9966
#CF9966
oklch(72.3% 0.093 63.8)
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 #71ACDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.057
- Bluegrey #85A3B2 ΔE 0.061
- Carolina Blue #8AB8FE ΔE 0.063
- Bluey Grey #89A0B0 ΔE 0.066
- Cool Steel #97A7B3 ΔE 0.068
- Deep Sky Blue #00BFFF ΔE 0.073
- Light Grey Blue #9DBCD4 ΔE 0.073
- Turquoise Blue #06B1C4 ΔE 0.075
Use #71ACDC 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.