#73BAEC
Closest named color: Carolina Blue (#8AB8FE). oklch(76.1% 0.102 240.6), rgb(115, 186, 236).
Aa
Black text reads best on this color (9.96:1).
About this color
#73BAEC is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.102 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.038 away. Black text reads best on it, at 9.96:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.96:1 |
| White text | 2.10:1 |
Values
| HEX | #73BAEC |
| RGB | rgb(115, 186, 236) |
| HSL | hsl(205, 76%, 69%) |
| OKLCH | oklch(76.1% 0.102 240.6) |
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 #73BAEC | 2.10:1 | Fails | Lc -45.8 | Large or bold text, headings |
| Black text on #73BAEC | 9.96:1 | AAA | Lc 62.8 | Content text, not long reading |
| #73BAEC text on white | 2.10:1 | Fails | Lc 41.1 | Non-text elements, placeholder text |
| #73BAEC text on black | 9.96:1 | AAA | Lc -61.1 | 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
#EEF7FE
oklch(97.1% 0.013 241)
-
Step 100
100
#D9EDFC
oklch(93.6% 0.029 240.2)
-
Step 200
200
#B9DFFB
oklch(88.6% 0.056 240.2)
-
Step 300
300 (this color)
#73BAEC
oklch(76.1% 0.102 240.6)
-
Step 400
400
#06ABFB
oklch(70.8% 0.162 240.5)
-
Step 500
500
#0092D8
oklch(63% 0.146 240.6)
-
Step 600
600
#007BB7
oklch(55.7% 0.129 240.7)
-
Step 700
700
#00679A
oklch(49.1% 0.113 240.5)
-
Step 800
800
#00547F
oklch(42.6% 0.099 240.7)
-
Step 900
900
#00466B
oklch(37.7% 0.087 240.8)
-
Step 950
950
#002942
oklch(26.9% 0.063 241.6)
#73BAEC 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) | #A4BAEE | 0.055 |
| Deuteranopia (no green cones) | #94ADEB | 0.047 |
| Tritanopia (no blue cones) | #2EC6CB | 0.082 |
| Achromatopsia (no color) | #B3B3B3 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73BAEC
#73BAEC
oklch(76.1% 0.102 240.6)
- #E1A26D
#E1A26D
oklch(76.1% 0.102 60.5)
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 #73BAEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.038
- Lightblue #7BC8F6 ΔE 0.040
- Vivid Sky Blue #4CC9F0 ΔE 0.045
- Sky #82CAFC ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.055
- Deep Sky Blue #00BFFF ΔE 0.056
- Light Grey Blue #9DBCD4 ΔE 0.057
- Light Sky Blue #87CEFA ΔE 0.060
Use #73BAEC 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.