#75C2EE
Closest named color: Lightblue (#7BC8F6). oklch(78.1% 0.099 235), rgb(117, 194, 238).
Aa
Black text reads best on this color (10.70:1).
About this color
#75C2EE is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.099 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.019 away. Black text reads best on it, at 10.70:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.70:1 |
| White text | 1.96:1 |
Values
| HEX | #75C2EE |
| RGB | rgb(117, 194, 238) |
| HSL | hsl(202, 78%, 70%) |
| OKLCH | oklch(78.1% 0.099 235) |
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 #75C2EE | 1.96:1 | Fails | Lc -42.0 | Non-text elements, placeholder text |
| Black text on #75C2EE | 10.70:1 | AAA | Lc 66.3 | Content text, not long reading |
| #75C2EE text on white | 1.96:1 | Fails | Lc 37.6 | Non-text elements, placeholder text |
| #75C2EE text on black | 10.70:1 | AAA | Lc -64.8 | 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
#D8EDFB
oklch(93.5% 0.029 236.9)
-
Step 200
200
#B7E0F9
oklch(88.6% 0.055 235)
-
Step 300
300 (this color)
#75C2EE
oklch(78.1% 0.099 235)
-
Step 400
400
#00ADF0
oklch(70.6% 0.15 235.3)
-
Step 500
500
#0095CE
oklch(63.2% 0.133 234.7)
-
Step 600
600
#007DAE
oklch(55.7% 0.118 234.9)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#005679
oklch(42.8% 0.09 234.7)
-
Step 900
900
#004766
oklch(37.6% 0.081 235.8)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#75C2EE 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) | #ADC0F0 | 0.062 |
| Deuteranopia (no green cones) | #9CB3ED | 0.054 |
| Tritanopia (no blue cones) | #30CED0 | 0.077 |
| Achromatopsia (no color) | #B9B9B9 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75C2EE
#75C2EE
oklch(78.1% 0.099 235)
- #E9A77A
#E9A77A
oklch(78.1% 0.098 55)
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 #75C2EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.019
- Sky #82CAFC ΔE 0.031
- Vivid Sky Blue #4CC9F0 ΔE 0.033
- Light Sky Blue #87CEFA ΔE 0.040
- Sky Blue #87CEEB ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.044
- Carolina Blue #8AB8FE ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.051
Use #75C2EE 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.