#70C0FF
Closest named color: Lightblue (#7BC8F6). oklch(78.2% 0.12 244), rgb(112, 192, 255).
Aa
Black text reads best on this color (10.67:1).
About this color
#70C0FF is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.120 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.031 away. Black text reads best on it, at 10.67:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.67:1 |
| White text | 1.96:1 |
Values
| HEX | #70C0FF |
| RGB | rgb(112, 192, 255) |
| HSL | hsl(206, 100%, 72%) |
| OKLCH | oklch(78.2% 0.12 244) |
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 #70C0FF | 1.96:1 | Fails | Lc -42.1 | Non-text elements, placeholder text |
| Black text on #70C0FF | 10.67:1 | AAA | Lc 66.2 | Content text, not long reading |
| #70C0FF text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #70C0FF text on black | 10.67:1 | AAA | Lc -64.7 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF7FF
oklch(97.1% 0.015 241.8)
-
Step 100
100
#D8EDFF
oklch(93.6% 0.033 244)
-
Step 200
200
#B8DEFF
oklch(88.4% 0.061 244.8)
-
Step 300
300 (this color)
#70C0FF
oklch(78.2% 0.12 244)
-
Step 400
400
#21A9FF
oklch(70.8% 0.165 243.9)
-
Step 500
500
#0091E0
oklch(63.2% 0.156 243.9)
-
Step 600
600
#0079BD
oklch(55.5% 0.138 244.2)
-
Step 700
700
#0066A0
oklch(49.2% 0.121 244)
-
Step 800
800
#005384
oklch(42.6% 0.106 244.3)
-
Step 900
900
#00456F
oklch(37.6% 0.093 244.3)
-
Step 950
950
#002944
oklch(27% 0.066 243.6)
#70C0FF 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) | #A5C1FF | 0.057 |
| Deuteranopia (no green cones) | #91B2FE | 0.047 |
| Tritanopia (no blue cones) | #00CFD6 | 0.097 |
| Achromatopsia (no color) | #B9B9B9 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70C0FF
#70C0FF
oklch(78.2% 0.12 244)
- #EDA761
#EDA761
oklch(78.2% 0.12 64.5)
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 #70C0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.031
- Carolina Blue #8AB8FE ΔE 0.031
- Sky #82CAFC ΔE 0.035
- Vivid Sky Blue #4CC9F0 ΔE 0.045
- Light Sky Blue #87CEFA ΔE 0.049
- Deep Sky Blue #00BFFF ΔE 0.051
- Pastel Blue #A2BFFE ΔE 0.053
- Bright Sky Blue #02CCFE ΔE 0.054
Use #70C0FF 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.