#70B0C8
Closest named color: Greyblue (#77A1B5). oklch(72.3% 0.074 223.8), rgb(112, 176, 200).
Aa
Black text reads best on this color (8.73:1).
About this color
#70B0C8 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 72%, its chroma 0.074 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.043 away. Black text reads best on it, at 8.73:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #70B0C8 |
| RGB | rgb(112, 176, 200) |
| HSL | hsl(196, 44%, 61%) |
| OKLCH | oklch(72.3% 0.074 223.8) |
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 #70B0C8 | 2.40:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #70B0C8 | 8.73:1 | AAA | Lc 56.7 | Large or bold text, headings |
| #70B0C8 text on white | 2.40:1 | Fails | Lc 47.3 | Large or bold text, headings |
| #70B0C8 text on black | 8.73:1 | AAA | Lc -54.8 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF1
oklch(93.6% 0.014 226.6)
-
Step 200
200
#C8DDE6
oklch(88.5% 0.026 225.3)
-
Step 300
300
#A1C8D7
oklch(81% 0.046 223.3)
-
Step 400
400 (this color)
#70B0C8
oklch(72.3% 0.074 223.8)
-
Step 500
500
#3D96B4
oklch(63.2% 0.095 223.7)
-
Step 600
600
#067FA0
oklch(55.5% 0.103 224.6)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#02586F
oklch(42.8% 0.079 223.6)
-
Step 900
900
#12485A
oklch(37.6% 0.062 224.8)
-
Step 950
950
#0D2A35
oklch(26.9% 0.04 226.2)
#70B0C8 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) | #A2ADC9 | 0.059 |
| Deuteranopia (no green cones) | #95A3C8 | 0.053 |
| Tritanopia (no blue cones) | #49B8B8 | 0.050 |
| Achromatopsia (no color) | #A7A7A7 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70B0C8
#70B0C8
oklch(72.3% 0.074 223.8)
- #CE9780
#CE9780
oklch(72.3% 0.074 43.7)
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 #70B0C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.043
- Bluegrey #85A3B2 ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.051
- Bluey Grey #89A0B0 ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.058
- Cool Grey #95A3A6 ΔE 0.061
- Pewter #96A8A1 ΔE 0.064
- Light Grey Blue #9DBCD4 ΔE 0.066
Use #70B0C8 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.