#70BDCB
Closest named color: Light Cornflower Blue (#98C1D9). oklch(75.4% 0.079 210.5), rgb(112, 189, 203).
Aa
Black text reads best on this color (9.83:1).
About this color
#70BDCB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.079 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.051 away. Black text reads best on it, at 9.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #70BDCB |
| RGB | rgb(112, 189, 203) |
| HSL | hsl(189, 47%, 62%) |
| OKLCH | oklch(75.4% 0.079 210.5) |
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 #70BDCB | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #70BDCB | 9.83:1 | AAA | Lc 62.2 | Content text, not long reading |
| #70BDCB text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #70BDCB text on black | 9.83:1 | AAA | Lc -60.4 | 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 400.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200
#C6DEE3
oklch(88.4% 0.026 211.6)
-
Step 300
300
#9CCAD2
oklch(80.9% 0.049 209.3)
-
Step 400
400 (this color)
#70BDCB
oklch(75.4% 0.079 210.5)
-
Step 500
500
#259AAB
oklch(63.2% 0.101 209.7)
-
Step 600
600
#008293
oklch(55.6% 0.096 210.7)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005A66
oklch(42.9% 0.074 210.4)
-
Step 900
900
#004B55
oklch(37.8% 0.065 210)
-
Step 950
950
#072C32
oklch(27.1% 0.042 210.6)
#70BDCB 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) | #B1B8CC | 0.075 |
| Deuteranopia (no green cones) | #A2ADCB | 0.068 |
| Tritanopia (no blue cones) | #44C4C1 | 0.042 |
| Achromatopsia (no color) | #B1B1B1 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70BDCB
#70BDCB
oklch(75.4% 0.079 210.5)
- #DD9D91
#DD9D91
oklch(75.5% 0.079 30.9)
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 #70BDCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.051
- Light Grey Blue #9DBCD4 ΔE 0.052
- Vivid Sky Blue #4CC9F0 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.059
- Dark Turquoise #00CED1 ΔE 0.061
- Pale Teal #82CBB2 ΔE 0.064
- Lightblue #7BC8F6 ΔE 0.065
- Sky Blue #87CEEB ΔE 0.065
Use #70BDCB 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.