#75C0DD
Closest named color: Light Cornflower Blue (#98C1D9). oklch(77% 0.085 224.8), rgb(117, 192, 221).
Aa
Black text reads best on this color (10.34:1).
About this color
#75C0DD is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 77%, its chroma 0.085 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.038 away. Black text reads best on it, at 10.34:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.34:1 |
| White text | 2.03:1 |
Values
| HEX | #75C0DD |
| RGB | rgb(117, 192, 221) |
| HSL | hsl(197, 60%, 66%) |
| OKLCH | oklch(77% 0.085 224.8) |
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 #75C0DD | 2.03:1 | Fails | Lc -43.9 | Non-text elements, placeholder text |
| Black text on #75C0DD | 10.34:1 | AAA | Lc 64.6 | Content text, not long reading |
| #75C0DD text on white | 2.03:1 | Fails | Lc 39.4 | Non-text elements, placeholder text |
| #75C0DD text on black | 10.34:1 | AAA | Lc -63.0 | 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
#EEF7FB
oklch(97.1% 0.011 226)
-
Step 100
100
#D9EEF6
oklch(93.6% 0.025 222.6)
-
Step 200
200
#B9E0F1
oklch(88.4% 0.047 226.2)
-
Step 300
300 (this color)
#75C0DD
oklch(77% 0.085 224.8)
-
Step 400
400
#00B1DF
oklch(70.7% 0.134 225)
-
Step 500
500
#0098BF
oklch(63.2% 0.119 224.4)
-
Step 600
600
#007FA1
oklch(55.5% 0.105 225)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#00495E
oklch(37.7% 0.071 225)
-
Step 950
950
#002B39
oklch(26.9% 0.051 225.5)
#75C0DD 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) | #B0BDDF | 0.067 |
| Deuteranopia (no green cones) | #A1B1DD | 0.060 |
| Tritanopia (no blue cones) | #41C9C9 | 0.059 |
| Achromatopsia (no color) | #B6B6B6 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75C0DD
#75C0DD
oklch(77% 0.085 224.8)
- #E3A387
#E3A387
oklch(77% 0.086 44.6)
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 #75C0DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.038
- Vivid Sky Blue #4CC9F0 ΔE 0.039
- Lightblue #7BC8F6 ΔE 0.039
- Light Grey Blue #9DBCD4 ΔE 0.043
- Sky Blue #87CEEB ΔE 0.045
- Sky #82CAFC ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.055
- Cloudy Blue #ACC2D9 ΔE 0.062
Use #75C0DD 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.