#70A8CA
Closest named color: Greyblue (#77A1B5). oklch(70.6% 0.077 236), rgb(112, 168, 202).
Aa
Black text reads best on this color (8.14:1).
About this color
#70A8CA is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.077 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 8.14:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.14:1 |
| White text | 2.57:1 |
Values
| HEX | #70A8CA |
| RGB | rgb(112, 168, 202) |
| HSL | hsl(203, 46%, 62%) |
| OKLCH | oklch(70.6% 0.077 236) |
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 #70A8CA | 2.57:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #70A8CA | 8.14:1 | AAA | Lc 53.7 | Large or bold text, headings |
| #70A8CA text on white | 2.57:1 | Fails | Lc 50.3 | Large or bold text, headings |
| #70A8CA text on black | 8.14:1 | AAA | Lc -51.6 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF2
oklch(93.7% 0.013 233.7)
-
Step 200
200
#C9DCE9
oklch(88.4% 0.027 237.6)
-
Step 300
300
#A4C6DC
oklch(80.9% 0.048 236.6)
-
Step 400
400 (this color)
#70A8CA
oklch(70.6% 0.077 236)
-
Step 500
500
#4792BD
oklch(63% 0.099 236.4)
-
Step 600
600
#227CA9
oklch(55.6% 0.107 235.8)
-
Step 700
700
#126891
oklch(49% 0.099 236.1)
-
Step 800
800
#145576
oklch(42.7% 0.083 236.3)
-
Step 900
900
#1A465F
oklch(37.6% 0.064 237)
-
Step 950
950
#112938
oklch(26.9% 0.041 238.3)
#70A8CA 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) | #98A7CC | 0.048 |
| Deuteranopia (no green cones) | #8C9DC9 | 0.042 |
| Tritanopia (no blue cones) | #4AB1B3 | 0.060 |
| Achromatopsia (no color) | #A1A1A1 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70A8CA
#70A8CA
oklch(70.6% 0.077 236)
- #C69471
#C69471
oklch(70.6% 0.077 56.1)
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 #70A8CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Bluegrey #85A3B2 ΔE 0.038
- Bluey Grey #89A0B0 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.062
- Turquoise Blue #06B1C4 ΔE 0.063
- Cadet Blue #5F9EA0 ΔE 0.067
Use #70A8CA 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.