#70BCC3
Closest named color: Light Cornflower Blue (#98C1D9). oklch(74.9% 0.076 203.3), rgb(112, 188, 195).
Aa
Black text reads best on this color (9.67:1).
About this color
#70BCC3 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.076 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.057 away. Black text reads best on it, at 9.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 9.67:1 |
| White text | 2.17:1 |
Values
| HEX | #70BCC3 |
| RGB | rgb(112, 188, 195) |
| HSL | hsl(185, 41%, 60%) |
| OKLCH | oklch(74.9% 0.076 203.3) |
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 #70BCC3 | 2.17:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #70BCC3 | 9.67:1 | AAA | Lc 61.4 | Content text, not long reading |
| #70BCC3 text on white | 2.17:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #70BCC3 text on black | 9.67:1 | AAA | Lc -59.6 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E0EDEE
oklch(93.7% 0.014 202.5)
-
Step 200
200
#C6DFE1
oklch(88.6% 0.027 202.5)
-
Step 300
300
#9DCACE
oklch(80.8% 0.048 203)
-
Step 400
400 (this color)
#70BCC3
oklch(74.9% 0.076 203.3)
-
Step 500
500
#299AA4
oklch(63% 0.097 203.9)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#024B51
oklch(37.7% 0.063 204.1)
-
Step 950
950
#082C2F
oklch(27% 0.04 203.1)
#70BCC3 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) | #B1B6C4 | 0.076 |
| Deuteranopia (no green cones) | #A3ABC3 | 0.071 |
| Tritanopia (no blue cones) | #49C1BE | 0.034 |
| Achromatopsia (no color) | #B0B0B0 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70BCC3
#70BCC3
oklch(74.9% 0.076 203.3)
- #DA9B97
#DA9B97
oklch(74.9% 0.076 23.1)
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 #70BCC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.057
- Light Grey Blue #9DBCD4 ΔE 0.058
- Medium Turquoise #48D1CC ΔE 0.059
- Pale Teal #82CBB2 ΔE 0.059
- Dark Turquoise #00CED1 ΔE 0.061
- Topaz #13BBAF ΔE 0.064
- Cool Steel #97A7B3 ΔE 0.065
- Vivid Sky Blue #4CC9F0 ΔE 0.065
Use #70BCC3 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.