#75CBF1
Closest named color: Lightblue (#7BC8F6). oklch(80.2% 0.099 228.5), rgb(117, 203, 241).
Aa
Black text reads best on this color (11.56:1).
About this color
#75CBF1 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 80%, its chroma 0.099 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.014 away. Black text reads best on it, at 11.56:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 11.56:1 |
| White text | 1.81:1 |
Values
| HEX | #75CBF1 |
| RGB | rgb(117, 203, 241) |
| HSL | hsl(198, 82%, 70%) |
| OKLCH | oklch(80.2% 0.099 228.5) |
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 #75CBF1 | 1.81:1 | Fails | Lc -37.8 | Non-text elements, placeholder text |
| Black text on #75CBF1 | 11.56:1 | AAA | Lc 70.2 | Content text, not long reading |
| #75CBF1 text on white | 1.81:1 | Fails | Lc 33.7 | Non-text elements, placeholder text |
| #75CBF1 text on black | 11.56:1 | AAA | Lc -68.9 | 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
#D7EEF9
oklch(93.6% 0.029 228.1)
-
Step 200
200
#B4E1F6
oklch(88.5% 0.055 228)
-
Step 300
300 (this color)
#75CBF1
oklch(80.2% 0.099 228.5)
-
Step 400
400
#00B0E4
oklch(70.7% 0.138 228.2)
-
Step 500
500
#0097C4
oklch(63.2% 0.123 228.1)
-
Step 600
600
#007FA5
oklch(55.7% 0.108 227.8)
-
Step 700
700
#006A8C
oklch(49% 0.097 229.1)
-
Step 800
800
#005773
oklch(42.7% 0.084 228.5)
-
Step 900
900
#004860
oklch(37.5% 0.074 228.7)
-
Step 950
950
#002B3B
oklch(27% 0.053 228.8)
#75CBF1 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) | #B7C8F3 | 0.072 |
| Deuteranopia (no green cones) | #A6BAF1 | 0.065 |
| Tritanopia (no blue cones) | #27D6D7 | 0.072 |
| Achromatopsia (no color) | #C0C0C0 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75CBF1
#75CBF1
oklch(80.2% 0.099 228.5)
- #F3AB86
#F3AB86
oklch(80.1% 0.099 48.1)
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 #75CBF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.014
- Sky #82CAFC ΔE 0.022
- Sky Blue #87CEEB ΔE 0.022
- Light Sky Blue #87CEFA ΔE 0.024
- Vivid Sky Blue #4CC9F0 ΔE 0.032
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Bright Sky Blue #02CCFE ΔE 0.052
- Baby Blue #A2CFFE ΔE 0.053
Use #75CBF1 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.