#75AFD2
Closest named color: Greyblue (#77A1B5). oklch(72.7% 0.079 235.9), rgb(117, 175, 210).
Aa
Black text reads best on this color (8.81:1).
About this color
#75AFD2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.079 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.049 away. Black text reads best on it, at 8.81:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.81:1 |
| White text | 2.38:1 |
Values
| HEX | #75AFD2 |
| RGB | rgb(117, 175, 210) |
| HSL | hsl(203, 51%, 64%) |
| OKLCH | oklch(72.7% 0.079 235.9) |
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 #75AFD2 | 2.38:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #75AFD2 | 8.81:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #75AFD2 text on white | 2.38:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #75AFD2 text on black | 8.81:1 | AAA | Lc -55.2 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DCE9
oklch(88.4% 0.027 237.6)
-
Step 300
300
#A3C6DD
oklch(80.9% 0.05 237)
-
Step 400
400 (this color)
#75AFD2
oklch(72.7% 0.079 235.9)
-
Step 500
500
#4493BE
oklch(63.2% 0.101 235.3)
-
Step 600
600
#1D7CAA
oklch(55.5% 0.109 235.7)
-
Step 700
700
#0B6892
oklch(49% 0.102 236)
-
Step 800
800
#115577
oklch(42.6% 0.085 236.5)
-
Step 900
900
#184760
oklch(37.8% 0.066 235.7)
-
Step 950
950
#102938
oklch(26.9% 0.042 237.4)
#75AFD2 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) | #9FAED4 | 0.050 |
| Deuteranopia (no green cones) | #92A3D1 | 0.044 |
| Tritanopia (no blue cones) | #4EB8BA | 0.061 |
| Achromatopsia (no color) | #A8A8A8 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75AFD2
#75AFD2
oklch(72.7% 0.079 235.9)
- #CE9A76
#CE9A76
oklch(72.7% 0.08 55.8)
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 #75AFD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.049
- Bluegrey #85A3B2 ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.056
- Light Grey Blue #9DBCD4 ΔE 0.062
- Light Cornflower Blue #98C1D9 ΔE 0.067
- Cool Grey #95A3A6 ΔE 0.068
- Turquoise Blue #06B1C4 ΔE 0.069
Use #75AFD2 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.