#70C1EA
Closest named color: Lightblue (#7BC8F6). oklch(77.5% 0.099 232), rgb(112, 193, 234).
Aa
Black text reads best on this color (10.50:1).
About this color
#70C1EA is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.099 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.026 away. Black text reads best on it, at 10.50:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.50:1 |
| White text | 1.99:1 |
Values
| HEX | #70C1EA |
| RGB | rgb(112, 193, 234) |
| HSL | hsl(200, 74%, 68%) |
| OKLCH | oklch(77.5% 0.099 232) |
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 #70C1EA | 1.99:1 | Fails | Lc -43.0 | Non-text elements, placeholder text |
| Black text on #70C1EA | 10.50:1 | AAA | Lc 65.4 | Content text, not long reading |
| #70C1EA text on white | 1.99:1 | Fails | Lc 38.6 | Non-text elements, placeholder text |
| #70C1EA text on black | 10.50:1 | AAA | Lc -63.8 | 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
#EDF7FD
oklch(97% 0.013 233.7)
-
Step 100
100
#D8EEFA
oklch(93.7% 0.028 231.4)
-
Step 200
200
#B6E0F8
oklch(88.5% 0.055 233.3)
-
Step 300
300 (this color)
#70C1EA
oklch(77.5% 0.099 232)
-
Step 400
400
#00AFEA
oklch(70.8% 0.144 231.6)
-
Step 500
500
#0096C9
oklch(63.2% 0.128 231.5)
-
Step 600
600
#007EAA
oklch(55.7% 0.113 231.8)
-
Step 700
700
#006A8F
oklch(49.2% 0.1 231.3)
-
Step 800
800
#005676
oklch(42.6% 0.087 232.3)
-
Step 900
900
#004863
oklch(37.7% 0.077 231.8)
-
Step 950
950
#002B3D
oklch(27.1% 0.055 231.9)
#70C1EA 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) | #ADBFEC | 0.067 |
| Deuteranopia (no green cones) | #9CB2E9 | 0.058 |
| Tritanopia (no blue cones) | #21CCCE | 0.074 |
| Achromatopsia (no color) | #B7B7B7 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70C1EA
#70C1EA
oklch(77.5% 0.099 232)
- #E8A47A
#E8A47A
oklch(77.5% 0.099 52.5)
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 #70C1EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.026
- Vivid Sky Blue #4CC9F0 ΔE 0.030
- Sky #82CAFC ΔE 0.038
- Sky Blue #87CEEB ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Light Sky Blue #87CEFA ΔE 0.047
- Carolina Blue #8AB8FE ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.052
Use #70C1EA 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.