#75CDF8
Closest named color: Lightblue (#7BC8F6). oklch(80.9% 0.104 231.2), rgb(117, 205, 248).
Aa
Black text reads best on this color (11.84:1).
About this color
#75CDF8 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.104 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.013 away. Black text reads best on it, at 11.84:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 11.84:1 |
| White text | 1.77:1 |
Values
| HEX | #75CDF8 |
| RGB | rgb(117, 205, 248) |
| HSL | hsl(200, 90%, 72%) |
| OKLCH | oklch(80.9% 0.104 231.2) |
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 #75CDF8 | 1.77:1 | Fails | Lc -36.4 | Non-text elements, placeholder text |
| Black text on #75CDF8 | 11.84:1 | AAA | Lc 71.4 | Content text, not long reading |
| #75CDF8 text on white | 1.77:1 | Fails | Lc 32.4 | Non-text elements, placeholder text |
| #75CDF8 text on black | 11.84:1 | AAA | Lc -70.2 | 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
#D7EEFB
oklch(93.6% 0.03 232.4)
-
Step 200
200
#B3E1F9
oklch(88.5% 0.058 230.9)
-
Step 300
300 (this color)
#75CDF8
oklch(80.9% 0.104 231.2)
-
Step 400
400
#00AFE9
oklch(70.7% 0.143 231.2)
-
Step 500
500
#0096C8
oklch(63.1% 0.127 231)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8F
oklch(49.2% 0.1 231.3)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#75CDF8 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) | #B8CAFA | 0.073 |
| Deuteranopia (no green cones) | #A5BCF7 | 0.063 |
| Tritanopia (no blue cones) | #17D9DB | 0.078 |
| Achromatopsia (no color) | #C2C2C2 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75CDF8
#75CDF8
oklch(80.9% 0.104 231.2)
- #F7AD82
#F7AD82
oklch(80.9% 0.104 50.9)
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 #75CDF8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.013
- Sky #82CAFC ΔE 0.016
- Light Sky Blue #87CEFA ΔE 0.018
- Sky Blue #87CEEB ΔE 0.025
- Vivid Sky Blue #4CC9F0 ΔE 0.036
- Baby Blue #A2CFFE ΔE 0.048
- Bright Sky Blue #02CCFE ΔE 0.052
- Light Cornflower Blue #98C1D9 ΔE 0.053
Use #75CDF8 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.