#70AAC2
Closest named color: Greyblue (#77A1B5). oklch(70.7% 0.07 226), rgb(112, 170, 194).
Aa
Black text reads best on this color (8.21:1).
About this color
#70AAC2 is a medium-light, muted teal or cyan. In OKLCH its lightness is 71%, its chroma 0.070 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.027 away. Black text reads best on it, at 8.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.21:1 |
| White text | 2.55:1 |
Values
| HEX | #70AAC2 |
| RGB | rgb(112, 170, 194) |
| HSL | hsl(198, 40%, 60%) |
| OKLCH | oklch(70.7% 0.07 226) |
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 #70AAC2 | 2.55:1 | Fails | Lc -55.1 | Large or bold text, headings |
| Black text on #70AAC2 | 8.21:1 | AAA | Lc 54.1 | Large or bold text, headings |
| #70AAC2 text on white | 2.55:1 | Fails | Lc 49.9 | Large or bold text, headings |
| #70AAC2 text on black | 8.21:1 | AAA | Lc -52.0 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#C9DDE6
oklch(88.5% 0.025 226.5)
-
Step 300
300
#A4C7D6
oklch(80.9% 0.043 225.7)
-
Step 400
400 (this color)
#70AAC2
oklch(70.7% 0.07 226)
-
Step 500
500
#4694B3
oklch(63% 0.089 226.9)
-
Step 600
600
#1F7E9E
oklch(55.5% 0.097 226)
-
Step 700
700
#0E6B88
oklch(49.2% 0.09 225.9)
-
Step 800
800
#12576E
oklch(42.7% 0.075 225.8)
-
Step 900
900
#194859
oklch(37.8% 0.058 225.5)
-
Step 950
950
#102A34
oklch(27% 0.037 225.8)
#70AAC2 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) | #9DA7C3 | 0.054 |
| Deuteranopia (no green cones) | #919EC2 | 0.048 |
| Tritanopia (no blue cones) | #4EB1B2 | 0.047 |
| Achromatopsia (no color) | #A2A2A2 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70AAC2
#70AAC2
oklch(70.7% 0.07 226)
- #C6937C
#C6937C
oklch(70.6% 0.07 45.3)
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 #70AAC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.027
- Bluegrey #85A3B2 ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.039
- Cool Steel #97A7B3 ΔE 0.048
- Cool Gray #8D99AE ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.054
- Turquoise Blue #06B1C4 ΔE 0.058
- Cadet Blue #5F9EA0 ΔE 0.059
Use #70AAC2 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.