#70AECC
Closest named color: Greyblue (#77A1B5). oklch(72% 0.077 230.1), rgb(112, 174, 204).
Aa
Black text reads best on this color (8.61:1).
About this color
#70AECC is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.077 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.041 away. Black text reads best on it, at 8.61:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.61:1 |
| White text | 2.43:1 |
Values
| HEX | #70AECC |
| RGB | rgb(112, 174, 204) |
| HSL | hsl(200, 47%, 62%) |
| OKLCH | oklch(72% 0.077 230.1) |
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 #70AECC | 2.43:1 | Fails | Lc -52.9 | Large or bold text, headings |
| Black text on #70AECC | 8.61:1 | AAA | Lc 56.1 | Large or bold text, headings |
| #70AECC text on white | 2.43:1 | Fails | Lc 47.9 | Large or bold text, headings |
| #70AECC text on black | 8.61:1 | AAA | Lc -54.1 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C8DDE8
oklch(88.5% 0.027 230.4)
-
Step 300
300
#A1C7DA
oklch(80.8% 0.049 229.7)
-
Step 400
400 (this color)
#70AECC
oklch(72% 0.077 230.1)
-
Step 500
500
#3F94BA
oklch(63.1% 0.099 230.6)
-
Step 600
600
#0F7EA6
oklch(55.6% 0.108 230.1)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#075773
oklch(42.8% 0.082 229.3)
-
Step 900
900
#14485D
oklch(37.8% 0.064 229.2)
-
Step 950
950
#0E2A37
oklch(27% 0.041 231.2)
#70AECC 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) | #9FACCE | 0.055 |
| Deuteranopia (no green cones) | #92A1CC | 0.050 |
| Tritanopia (no blue cones) | #47B6B8 | 0.055 |
| Achromatopsia (no color) | #A6A6A6 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70AECC
#70AECC
oklch(72% 0.077 230.1)
- #CD9779
#CD9779
oklch(72.1% 0.077 50.1)
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 #70AECC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.041
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.053
- Turquoise Blue #06B1C4 ΔE 0.060
- Cool Grey #95A3A6 ΔE 0.064
- Cool Gray #8D99AE ΔE 0.065
- Light Grey Blue #9DBCD4 ΔE 0.068
Use #70AECC 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.