#70AFDE
Closest named color: Carolina Blue (#8AB8FE). oklch(73% 0.094 241.9), rgb(112, 175, 222).
Aa
Black text reads best on this color (8.87:1).
About this color
#70AFDE is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.094 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.059 away. Black text reads best on it, at 8.87:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.87:1 |
| White text | 2.36:1 |
Values
| HEX | #70AFDE |
| RGB | rgb(112, 175, 222) |
| HSL | hsl(206, 63%, 65%) |
| OKLCH | oklch(73% 0.094 241.9) |
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 #70AFDE | 2.36:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #70AFDE | 8.87:1 | AAA | Lc 57.5 | Large or bold text, headings |
| #70AFDE text on white | 2.36:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #70AFDE text on black | 8.87:1 | AAA | Lc -55.5 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF5
oklch(93.7% 0.018 240)
-
Step 200
200
#C7DCED
oklch(88.4% 0.033 242.4)
-
Step 300
300
#A0C6E4
oklch(80.9% 0.059 242.2)
-
Step 400
400 (this color)
#70AFDE
oklch(73% 0.094 241.9)
-
Step 500
500
#3A91CC
oklch(63.1% 0.121 242.1)
-
Step 600
600
#027AB9
oklch(55.6% 0.132 242.2)
-
Step 700
700
#00679C
oklch(49.2% 0.116 241.5)
-
Step 800
800
#015481
oklch(42.7% 0.101 242)
-
Step 900
900
#114667
oklch(37.8% 0.078 241.3)
-
Step 950
950
#0D293D
oklch(27% 0.05 242.9)
#70AFDE 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) | #9BAFE0 | 0.050 |
| Deuteranopia (no green cones) | #8CA3DD | 0.042 |
| Tritanopia (no blue cones) | #38BBBF | 0.078 |
| Achromatopsia (no color) | #A8A8A8 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70AFDE
#70AFDE
oklch(73% 0.094 241.9)
- #D39A68
#D39A68
oklch(73% 0.095 61.7)
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 #70AFDE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.059
- Greyblue #77A1B5 ΔE 0.062
- Bluegrey #85A3B2 ΔE 0.064
- Deep Sky Blue #00BFFF ΔE 0.068
- Light Grey Blue #9DBCD4 ΔE 0.069
- Vivid Sky Blue #4CC9F0 ΔE 0.069
- Bluey Grey #89A0B0 ΔE 0.070
- Cool Steel #97A7B3 ΔE 0.070
Use #70AFDE 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.